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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104\STUDENT ASSESSMENT GUIDE\AURTTE104 Student Assessment - Theory v1.1.docx Student Name: ARTHUR SILVEIRA Unit: AURTTE104 Inspect and service engines AURTTA104 Carry out serving operations Assessment Satisfactory (S) / Not Yet Satisfactory (NYS) Date Comment Initials Questions Practical Feedback from the Student: I have been provided with feedback on this assessment from the assessor for this unit Student Signature: Overall competency has been achieved: YES □ NO □ □ Assessment submitted past end date Assessor’s Name: Result Date : Assessor’s Signature Imagine Education Student Assessment Feedback Form

J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104 & AURTTA104\STUDENT ASSESSMENT GUIDE\AURTTE104 & AURTTA104 Student Assessment - Theory v1.1.docx

J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104 & AURTTA104\STUDENT ASSESSMENT GUIDE\AURTTE104 & AURTTA104 Student Assessment - Theory v1.1.docx Course Code AUR30620 Course Name Certificate III in Light Vehicle Mechanical Technology Unit Code AURTTE104 / Unit Name Inspect and service engines / Carry AURTTA104 out servicing operations Due Date Assessment Name Automotive Portfolio Part A: Short answer questions Student No . 0003010923 Student Name ARTHUR SILVEIRA _____________________________ Student Phone 0422 251 491_ Student Email ARTHURRODRIQUESROCHA@GMAIL.COM Student Declaration I declare that this assessment is my own work and where my work is supported by documents from my workplace placement/employer permission has been granted. Note: Filling out this coversheet as part of an electronic submission and approving the above information will operate in the same way as physically signing this cover sheet. Student name or signature: ___________________________________________ Office Use Only Date/s Received: ___/___/___ ___/___/___ ___/___/___ Date/s Assessed: ___/___/___ ___/___/___ ___/___/___ Result of Assessment: ___________ ___________ ___________ Entered on Training Plan Moderation Signature Note for Assessors: Filling out the above Office Use Only section as part of an electronic submission will operate in the same way as physically signing this cover sheet. If not physically signed, Assessor must print their name in signature box Imagine Education Student Assessment Cover Sheet

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104 & AURTTA104\STUDENT ASSESSMENT GUIDE\AURTTE104 & AURTTA104 Student Assessment - Theory v1.1.docx

J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104 & AURTTA104\STUDENT ASSESSMENT GUIDE\AURTTE104 & AURTTA104 Student Assessment - Theory v1.1.docx Course Code and Name: AUR30620 Certificate III in Light Vehicle Mechanical Technology Unit Code: AURTTE104 / AURTTA104 Unit Title: Inspect and service engines / Carry out servicing operations For this assessment you are required to answer all of the questions. You are permitted to research the answers by reading the learner guide, text books, theory notes and accessing the internet. If more room is needed label each task with the question number and use headings or dot points to make your work clear for your trainer and assessor. Please follow the Referencing Guide contained on your Course handbook. Please attach a student assessment cover sheet to each unit submission. You must complete the cover sheet in full detail. 1. Where can you find the information listed in the table below? Item Location Three (3) examples Information Three (3) examples Workplace procedures and safety data sheets related to inspection and servicing of engines and servicing operations. - Service manager - Customer concern - Job card Workshop procedure - Service history - Required PPE Manufacturer specifications related to inspection and servicing of engines and servicing operations. Service manual - Owner manual - Manufacturer website Engine Info - Consumable specification - Service procedure Diagnostic information and recommended processes. Diagnostic or scan tool - Service manual - Manufacturer website Service bulletin - Diagnostic procedure - Required diagnostic tools 2. Describe what methods you would use to locate information from the customer regarding the inspection and servicing of engines and servicing operations. List three (3) examples. ● Ask the customer about their concern ● Examine the vehicle according to the service checklist ● Check the manufacturer manual Imagine Education Assessment Questions Part A

J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104 & AURTTA104\STUDENT ASSESSMENT GUIDE\AURTTE104 & AURTTA104 Student Assessment - Theory v1.1.docx 3. What strategies can you use to interpret the information you require for the inspection and servicing of engines and servicing operations? Check the service record. Check the manufacturer manual for the checklist and diagnostic flow chart - Check the engine model to find the relative data and consumable ratings 4. Describe the workplace procedures listed in the table below. Establish serviceability of tools and equipment. Check the tools and equipment you are going to use, make sure they are serviceable and in good condition - Tag the broken and malfunction tool, stored them in specific area and notice the manager or supervisor Documentation procedures. Check the job card and see what you going to do with the vehicle - Visit the manufacturer website or service manual to find the info or relative data for the job 5. Describe the housekeeping procedures listed in the table below. Tools and equipment procedures. Visually inspect the tools and equipment before using them - Do not use them if they are broken or faulty, and report to the manager or supervisor Storage of equipment procedures. Clean and reset the equipment after use - Return the equipment to their specific location of storage, to make sure no tools or equipment leave in the vehicle after the service Identification, tagging and isolation of faulty equipment procedures. Check the tools and equipment before and after using them - Tagged the fault tools and equipment, report to the manager and store them separately from the normal tools Safe disposal of excess material procedures. Dispose different type of waste to different location - Make sure all the containers have lids and the the waste are covered in the bunded area Recycling procedures. Separate different type of recyclable waste and store them separately - Make sure all the solid recyclable waste are clean for recycling 6. Describe the workplace health and safety requirements and procedures for working with the following: Equipment WHS requirements and procedures Rotating and hot components. - Make sure the rotating part cool down before working on a vehicle - Do not wear any jewellery or accessories when working Engine oils. Make sure the engine is cool enough before working on the vehicle or drain the oil

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104 & AURTTA104\STUDENT ASSESSMENT GUIDE\AURTTE104 & AURTTA104 Student Assessment - Theory v1.1.docx High energy ignition and charging systems. Wear proper PPE when working with a high voltage ignition system - Check the wiring or cable before working on them, to prevent electric shock High voltage injectors. Be careful to work with high voltage and high pressure injectors, the fuel will be sprayed with a very high pressure - Make sure the electric cable or wiring is not damaged, exposed wire may catch fire with fuel Lifting and supporting equipment. After the car is jacked up, the safety stand or hoist lock should be in place to support the vehicle Working in pits. Make sure the pit is clean, have in good ventilation and lighting - Cover up or close the pits when not in use and make sure the warning sign is clearly visible Hoists, including • List twelve (12) pre- operational safety checks that apply to two-point hoists, four- point hoists and all other types of hoists. • List six (6) operational safety checks that apply to two-point hoists, four-point hoists and all other types of hoists. 1. Pre-operational safety check - Proper PPE must be worn when operating the hoist - Make sure the area is clean, no oil or grease underneath - Make sure the hoist is serviceable, inspect and service them regularly - Make sure all the guard are fitted, functional and secure Ensure the safety device and locks are in good condition Ensure the support arms is in good condition and can be locked in position - Make sure all the rubber pads on the load point is in good condition Make sure the operation and maintenance instruction issued by the hoist manufacturer is clear and visible 2. Operational safety check Make sure only one personnel is operating the hoist Make sure the vehicle is balanced on the hoist Check the overhead clearance before lifting Make sure all door, hood and trunk are closed and secured Keep clear at least 2m away from the vehicle before lifting Put the vehicle gear in neutral

J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104 & AURTTA104\STUDENT ASSESSMENT GUIDE\AURTTE104 & AURTTA104 Student Assessment - Theory v1.1.docx Jack hoists. Make sure the jack is working properly and there is no leakage if that is a hydraulic one Make sure jacking point is supporting the rigid area of the vehicle, like the frame or suspension Procedures for daily inspection of hoists. List two (2) for the lift arms. List six (6) for the chains and cables. Make sure the arms can go up and down freely Make sure the arms can be locked with security device 2. Chain and cables Make sure all the chain is in good condition, without any rust, damaged or elongation Lubricate the chain with specific oil or lubricant regularly Make sure the chain tension is in safety range Check all the cable is not damaged and in good condition Check the cable and terminal are connected correctly Isolating and stabilising a vehicle Lift the vehicle about 1 feet above the ground, and give a good shake to the vehicle to make sure it is balance and stable on the hoist Keep clear at least 2m away from the vehicle before lifting Safe handling of hazardous oils, fluids and greases Use proper PPE when handling chemicals Check the safety data sheet (SDS) before handling the material 7. Describe the environmental requirements including procedures for trapping, storing and disposing of fluids released from inspection and servicing engines. Write your answers in the table below. Action Environmental Requirements and Procedures Trapping. List three (3) Ensure the waste oil is stored separately and make sure the oil won’t get into the drain Make sure the waste oil drum is covered to prevent rain get inside Storing. List three (3) All the fluid should be labelled and stored in a bunded area to minimize the pollution if they spill Disposing. List three (3) All the waste fluid and oil should be collected in a secure drum and labelled in a bunded area. They should be collected by the waste contractor regularly

J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104 & AURTTA104\STUDENT ASSESSMENT GUIDE\AURTTE104 & AURTTA104 Student Assessment - Theory v1.1.docx Explain how you identify the following oils and fluids: • Engine oils • Antifreeze • Transmission fluid • Power steering fluid • Brake fluid • Windshield wiper fluid All kinds of oil or fluid should be tagged, labelled and stored in different locations - All the oil and fluid should be stored in different containers according to their different chemical property Explain how you handle oils and fluids. Check the required amount of oil and fluid in the manufacturer manual before servicing the vehicle, to prevent waste of excessive material Check the SDS of the chemical before using them, and also wear proper PPE if required 8. Identify and explain the function of the engine components in the table. Engine components Name and function of component Name the two components and explain their function. 1. Cylinder head holds camshaft/s, spark plug, valves and valve-operating mechanism It is also the cover of the cylinder and keep the camshaft lubricated 2. Cylinder block - The upper part holds the pistons and creates a room for combustion chamber with the cylinder head, it also holds the piston to only go up and down directions. It also have coolant passage to keep the engine works in desired temperature. The lower part hold the crankshaft in place

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104 & AURTTA104\STUDENT ASSESSMENT GUIDE\AURTTE104 & AURTTA104 Student Assessment - Theory v1.1.docx Name the two components and explain their function. 1. Piston - When the air-fuel mixture is ignited in the chamber, the piston will be pushed down from TDC to BDC 2. Connecting rod - The small end is connected to the piston and the bigger end is connected to the crankshaft . It transfer the pushing force between the piston and crankshaft Name the component and explain the function. Crankshaft - It collect and transfer the pushing power into turning force and send to flywheel and gear box Name the component and explain the function. Valves - They are driven by the camshaft - They open to let the air-fuel mix and exhaust gas go in and out of the cylinder - They all close to ensure the combustion is working in a airtight area Name the two components and explain their function. Intake manifold: The injectors are mounted on this manifold. It collects air intake from the airbox and allow the air- fuel mixture to go into the combustion chamber through the intake valves

J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104 & AURTTA104\STUDENT ASSESSMENT GUIDE\AURTTE104 & AURTTA104 Student Assessment - Theory v1.1.docx Exhaust pipes : The exhaust pipe collect the exhaust gas from the exhaust port and direct the exhaust gas out of the engine 9. Identify and describe the function of the following in engine systems: Lubrication. There are many different kinds of oil and greases are used as the lubricant inside the engine and vehicle, like engine oil and transmission oil. Their purpose is reduce the friction between moving parts. Also they provide gaps for expansion of metal parts in the engine Cooling system. This system transfer the heat between the engine and radiator by the flow of coolant, in order to maintain the desired working temperature of the engine Fuel system. This system mix the fuel and air to create the mixture for combustion inside the engine Air system. This system ensure the air supply is clean, and prevent dust and impurities goes inside to damage the engine 10. Describe the basic operation of the following spark ignition and compression ignition engines: Two-stroke spark ignition engines. teacher said was not necessary Four stroke spark ignition engines. Intake stroke When the piston reach Top dead centre, it start move downward and the intake valve will open, air-fuel mixture will be drawn inside the cylinder Compression stroke is when the piston reaches Bottom dead centre, all valves will be closed and the piston start move upward and compress the air-fuel mixture Ignition stroke. When the piston reaches TDC again, all valves remain closed and the spark plug will ignite the air-fuel mixture. The mixture will expand and push the piston downward Exhaust stroke : When the piston is being pushed to BDC, the crankshaft will push the connecting rod and piston up again by the

J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104 & AURTTA104\STUDENT ASSESSMENT GUIDE\AURTTE104 & AURTTA104 Student Assessment - Theory v1.1.docx inertia effect, then the exhaust valve will open to let the exhaust air leave the cylinder Four stroke compression ignition engines. Intake stroke Unlike the spark ignition cycle, only air will be drawn into the cylinder when the piston is going down from the TDC Compression stroke : When the piston is going upward from BDC, all valves will be closed and the air will be compressed and heated. Power stroke : When the piston reaches the TDC, the fuel will be sprayed into the cylinder by the high pressure injector. And due to the high temperature of the compressed air, the fuel will be ignited and cause the combustion. Then push the piston downward Exhaust stroke : Similar to the spark ignition cycle, the exhaust gas is pushed out to the exhaust valve by the moving up piston 11. Describe the following types of engine configurations. Two-stroke spark ignition engines Intake port - let the air-fuel mixture from the injection device or carburettor goes into the crankcase below the piston Transfer port - Transfer the air-fuel mixture from the crankcase to the cylinder above the piston Exhaust port - Exhausts the burnt gas from the cylinder above the piston Four stroke spark ignition engines This engine design have valves in the cylinder head to let the gas or mixture goes in or out of the cylinder The valves open and close depend on the camshaft rotation and return spring Intake valves This valves open and let the air-fuel mixture goes inside the cylinder Exhaust valves This valve open and let the piston push the exhaust gas out of the cylinder Four stroke compression ignition engines This engine have no spark plug or electric ignition involved Only the air is taken into the cylinder during the intake stroke, and being compressed and heated up Then the high pressure injector will spray the fuel into the cylinder, which the temperature is high enough to ignite the mixture 12. Describe the types and applications of:

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104 & AURTTA104\STUDENT ASSESSMENT GUIDE\AURTTE104 & AURTTA104 Student Assessment - Theory v1.1.docx Engine oils. This type of lubricant aims to reduce the friction between the moving parts inside the engine Also oil transfer part of the heat produced to the oil sump, as a cooling agent Engine oil filters. It traps the carbon particles, small metal pieces and dust from the engine oil circulation Keep the engine oil clean and prevent the engine damage 13. Describe the difference between mineral and synthetic fluids. Mineral fluid : This fluid is derived from the petroleum oil naturally Usually thicker and contains natural contaminants Relatively cheap because no additives add and easy manufacturing process Synthetic fluid : This fluid is entirely concocted by oil manufacturer Mixed with synthetic component and additives, which usually have a better performance as a lubricant Mixed with synthetic component and additives, which usually have a better performance as a lubricant 14. Describe the engine inspection procedures for the following: Oil and fluid leaks. Visual check the engine to see any oil leakage and moisture Pay attention to the parts connection, like gaskets, filters and breath valve Check the oil level after the engine is cooled down, then compare with the manufacturer specification Ancillary components, including belts, pulleys and hoses. Check the belt tension with specific tools, then compare the result with manufacturer specification. Adjustment or replacement should be reported before carrying out the service Start the engine and visually check the belt, alternator and related pulley. Report if there is any abnormal sound or damaged parts. Visually check the hose, pipe and the clamps, especially at the end or the connected joint. 15. Describe the service and adjustment procedures for: Adjusting or replacing engine components. Carry out the checks and compare the result with the manufacturer specification Report and consult the manager or customer, then carry out the adjustment or replacement according to manufacturer service manual Replacing oil. Clean the oil plug area and drain the oil with the recycling oil container

J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104 & AURTTA104\STUDENT ASSESSMENT GUIDE\AURTTE104 & AURTTA104 Student Assessment - Theory v1.1.docx Then remove the old oil filter with specific tool and put the new filter on Put the oil plug and tighten it with torque wrench with specific torque range, replace the oil plug gasket if necessary Clean the oil sump area if there is any oil residue Add the new oil according to manufacturer specification or customer requirement Check the oil level before and after engine start Clean the worked area if there is any oil residual Replacing filter. Remove the old filter with specific tool Clean the filter area with clean cloth Put a thin layer of engine oil on the filter gasket Screw the new filter until it’s Hand Tight, then secure the filter according to the manufacturer manual 16. Describe the post-service testing procedures listed in the table below. Checking oil pressure Describe the procedure in six (6) steps. Make sure the oil pressure sensor and relative screw and plugs are tightened with the specific torque according to manufacturer specification Make sure all the connectors or sensors are connected Double check the oil level according to manufacturer specification Clean the worked area if there is any oil residual Road testing for fluid leaks Describe the procedure in six (6) steps. Top up the fluid being tested before road test Make sure the vehicle is safe to perform the road test Report to the service manager or customer after performing road test Checking for fluid leaks Describe the procedure in five (5) steps. Make sure the fluid is topped up according to manufacturer specification Then clean the engine compartment, make sure is free of oil or fluid residual Make sure the vehicle is safe to perform the road test, then have a test drive After road test, put the vehicle on the hoist and check the leakage 17. Describe the service requirements and procedures for vehicle systems and components applicable for the components listed below. Service Requirements for Description Steering and suspension Make sure the joints and boots of the system are in good condition Check the shock absorbers to see any oil leakage. Driveline and final drive Visual check the boots between the movable joint and connection, make sure they are in good condition and no dust or dirt gets inside it Braking Check the brake pad in an acceptable thickness Check the brake fluid quality and level, and make sure the seal and hose are secure without any leakage

J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104 & AURTTA104\STUDENT ASSESSMENT GUIDE\AURTTE104 & AURTTA104 Student Assessment - Theory v1.1.docx Wheels and tyres Check the tread and the indicator to see if it needs replacement or not. Transmission Check the oil quantity in the oil plug to make sure it has the correct level Visual check the colour of the oil Engine Check the oil level with the dipstick Visual check to see if there is any oil leakage around the sealing and oil filter Battery and electrical Visual check the battery Check the battery voltage with or without load Fuel Make sure the petrol type is correct according to the manufacturer specification. Cooling Check the coolant level is in acceptable range. Check the all hose and clamp is secure, and no coolant leakage. Check the coolant pump drain hose. 18. Describe the usage of oil filters, oils, fluids and greases listed below. Additives Only use the correct type of petrol that is recommended by the manufacturer specification Oil, fluids, grease classifications Only use the consumable according to the manufacturer specification to avoid damaging the engine and related systems or parts Viscosity rating Only use the consumable according to the manufacturer specification to avoid damaging the engine and related systems or parts Filter types Only use the genius oil filter, or use the alternate filter according to the filter conversion chart 19. Describe the procedures for carrying out oil sampling. First of all, start the engine and wait for the engine to rise to working temperature, then set it to idle RPM. Remove the dust cap from the valve and wipe the valve with a clean cloth Insert the probe into the valve and collect 100 ml oil with a waste container. That oil is not what we want to test with, so dispose of it .

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104 & AURTTA104\STUDENT ASSESSMENT GUIDE\AURTTE104 & AURTTA104 Student Assessment - Theory v1.1.docx Then repeat the previous step and correct 100 ml oil again with a sample bottle 20. Describe the post-service testing procedures, including resetting service interval indicators. Ask the customer about the problem their car has. Make sure the car is safe to drive before test drive Reset the indicator according to the Manufacturer manual 21. List six (6) methods and processes for documenting and reporting findings and recommendations from the service operations and test findings. ● Record all the defect found in the invoice or report ● Lists all the parts and consumable replaced in the invoice ● Clean the vehicle to remove all the oil, dirt or residues after servicing the vehicle. ● Mention all the problems and remarks on the report, no matter if it's done or not in this service ● Explain to the customer if there any problem or precaution may happen after this service ● Keep the replaced parts and consumables and explain what's wrong to the customer. 22. Once the servicing of a vehicle has been completed, describe three (3) work processes that must be completed. ● Complete the final inspection according to the manufacturer manual to make sure the vehicle is ready for the test drive ● Dispose or recycle the waste and material according to the safety ● Make sure the check list and related documentation is completed

J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURTTE104\STUDENT ASSESSMENT GUIDE\AURTTE104 Student Assessment - Theory v1.1.docx Student Name: Unit: AURASA102 Follow safe working practices in an automotive workplace Assessment Satisfactory (S) / Not Yet Satisfactory (NYS) Date Comment Initials Practical Assessment 1 Practical Assessment 2 Research Feedback from the Student: I have been provided with feedback on this assessment from the assessor for this unit Student Signature: Overall competency has been achieved: YES □ NO □ □ Assessment submitted past end date Assessor’s Name: Result Date : Assessor’s Signature: Imagine Education Student Assessment Feedback Form

J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURASA102\STUDENT ASSESSMENT GUIDE\AURASA102 Student Assessment - Theory v1.1.docx

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURASA102\STUDENT ASSESSMENT GUIDE\AURASA102 Student Assessment - Theory v1.1.docx Course Code AUR30620 Course Name Certificate III in Light Vehicle Mechanical Technology Unit Code AURASA102 Unit Name Follow safe working practices in an automotive workplace Due Date Assessment Name Automotive Portfolio Part A: Short answer questions Student No . ________________ Student Name _____________________________ Student Phone ________________ Student Email _____________________________ Student Declaration I declare that this assessment is my own work and where my work is supported by documents from my workplace placement/employer permission has been granted. Note: Filling out this coversheet as part of an electronic submission and approving the above information will operate in the same way as physically signing this cover sheet. Student name or signature: ___________________________________________ Office Use Only Date/s Received: ___/___/___ ___/___/___ ___/___/___ Date/s Assessed: ___/___/___ ___/___/___ ___/___/___ Result of Assessment: ___________ ___________ ___________ Entered on Training Plan Moderation Signature Note for Assessors: Filling out the above Office Use Only section as part of an electronic submission will operate in the same way as physically signing this cover sheet. If not physically signed, Assessor must print their name in signature box Imagine Education Student Assessment Cover Sheet

J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURASA102\STUDENT ASSESSMENT GUIDE\AURASA102 Student Assessment - Theory v1.1.docx

J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURASA102\STUDENT ASSESSMENT GUIDE\AURASA102 Student Assessment - Theory v1.1.docx Course Code and Name: AUR30620 Certificate III in Light Vehicle Mechanical Technology Unit Code: AURASA102 Unit Title: Follow safe working practices in an automotive workplace For this assessment you are required to answer all of the questions. You are permitted to research the answers by reading the learner guide, text books, theory notes and accessing the internet. If more room is needed label each task with the question number and use headings or dot points to make your work clear for your trainer and assessor. Please follow the Referencing Guide contained on your Course handbook. Please attach a student assessment cover sheet to each unit submission. You must complete the cover sheet in full detail. 1. Under your relevant State or Territory WHS legislation, what responsibilities for the practices in the workplace does the employer have? List five (5) responsibilities. ● Providing necessary health and safety instruction, supervision & training ● Ensuring all staff understand their roles and responsibilities ● Providing necessary protective gear and equipment ● Consulting with staff regarding decisions that impact workplace safety ● Maintaining a register of all workplace injuries 2. Under WHS legislation, what responsibilities for the practices in the workplace does an employee have? List four (4) responsibilities. ● Take reasonable steps to protect their safety and health ● Take reasonable steps to prevent their actions from affecting the safety of others ● Cooperate with steps taken by the employer for OHS compliance ● Not recklessly endanger the safety of themselves or others Imagine Education Assessment Questions Part A

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURASA102\STUDENT ASSESSMENT GUIDE\AURASA102 Student Assessment - Theory v1.1.docx 3. Why is it important that as an employee, you participate and understand your responsibilities with regards to WHS practices? Workers must adhere to WHS regulations. Employees help to keep the workplace safe in a variety of ways. Following safety requirements, completing OHS training, and reporting any harmful conditions help maintain the workplace safe. 4. What is the purpose of the WHS committees in the workplace? Their primary objective is to promote collaboration between departments, managers, and staff to recognise, discuss and resolve health and safety issues. However, there are additional responsibilities of the Health and Safety Committee. 5. What qualifications should the workplace personnel listed in the table below hold? First Aid person Certification in HLTAID003 Provide first aid Person trained to provide cardiopulmonary resuscitation Certificate CPR Person trained as fire warden and in workplace evacuation House training, own training Work health and safety representative WHS 6. With regards to personal safety, explain what the risks are and how you need to protect your body. List your answers in the table below. Body part Risk Protection required Hearing Loss in hearing ability and sensitivity due to operating heavy machinery without protection Ear plug or muffs Face Possible loss in vision due to accident, for example from corrosive fluids and from loose fragmented pieces or offcuts entering the eye. Face mask Eyes Possible loss in vision due to accident, for example from corrosive fluids and from loose fragmented pieces or offcuts entering the Safety glasses

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURASA102\STUDENT ASSESSMENT GUIDE\AURASA102 Student Assessment - Theory v1.1.docx eye. Body Similar to the eye, but with additional dangers including from individuals operating heavy machinery, with obstructed vision possibly not seeing another causing mishaps High visibility vests Hands When an individual is operating dangerous machinery, for example an table saw, it could potentially lose fingers Gloves Feet When at an construction site, there could be exposed nails on the ground which could penetrate through boots that are not appropriate Safety boots Lungs When working with materials that emit dangerous pollutants, they can potentially cause harm to an individual's lungs without appropriate protective gear Filtered masks 7. Rules regarding manual handling and storage of items in an automobile workshop should always be followed. Write Always or Never in front of the rules listed below to indicate how they should be followed. Always or Never Rules Never Store chemicals in a room with no airflow. always Control access to material store only trained and authorised person can access the storage area. always Use appropriate storage equipment. for example: cabinet, metal drum etc. always Keep spill kit in the storage area Never Store respirators in the storage area Never Store incompatible material in the same area

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURASA102\STUDENT ASSESSMENT GUIDE\AURASA102 Student Assessment - Theory v1.1.docx always Store chemicals in their original containers Never Switch the containers of chemicals always Use trolleys and other mechanical aids to move objects. Never Store heavy items above shoulder height always Ensure warning signs are displayed where asbestos-related work is done always Put tools back in the correct storage area after you have used them. 8. List five (5) examples of lifting equipment used in an automobile workshop to prevent accidents from heavy lifting. ● Two post hoists. ● Trolley Jack. ● 4 -point Car Hoist. ● Hydraulic gearbox lifter. ● Engine crane hoist. 9. List five (5) steps for correct lifting technique when having to move a heavy box. ● Plane: Check if the way is clear. ● Semi squat: Bend your knees and hip. ● Position body: Feet close to the object ● Lift: Keep the load close to your body, do not lift he avy stuff above your shoulder. ● Brace: Core muscles, use the legs not the back to be able to lift the object. 10. What is the meaning of the WHS symbols and sign in the table underneath? Symbol Meaning Ensure fire doors are shut and clear In the event of a fire, they will reduce the spread of the fire for a number of hours.

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURASA102\STUDENT ASSESSMENT GUIDE\AURASA102 Student Assessment - Theory v1.1.docx Flammable liquids and solvents A liquid which has a flashpoint less than 140 degrees Fahrenheit. No unauthorised persons Any person who is not participating in the operational processes of the pharmacy who in some way would interrupt the natural flow of pharmaceutical care. Fire extinguisher A fire extinguisher sign helps you to locate the fire extinguisher in your premises and access it to tackle the fire. Eyeglass protection required A visual reminder of the need to use personal protective equipment (PPE) in the workplace. Safety boot required A visual reminder of the need to use foot and leg personal protective equipment (PPE) in the workplace. Requires use of safety procedures lifting heavy object Wear face mask appropriate for welding Beware of hand positioning 11. List eight (8) tips for effective housekeeping that will keep everyone safe in an automobile workshop. ● Keep the workshop clean and make it safe. ● Keep cleaning tools that help manage smell spills and blemishes as soon as they occur. ● Make sure the working bench or tool box is kept clean and have to put them back after the jobs.

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURASA102\STUDENT ASSESSMENT GUIDE\AURASA102 Student Assessment - Theory v1.1.docx ● Vehicles should be treated with care. ● Good housekeeping makes for a more effective environment. ● Pay attention to housekeeping that shows an attitude for the customer. ● Should be protected and clean before the vehicles are returned to the customers. ● This is an expectation in or of the wo rkshop during the working day. 12. What are the causes of slips, trips and falls in an automobile workshop? List five (5) hazards. ● Chemical splashes ● Incorrect tools used for tasks ● Confined spaces ● Electric shocks, burns, or fires ● Lone working ● Sharps 13. How do you select and check the PPE that you will need for a job? What do you need to think about? Need to assess the risks of every task that could be carried out in the workshop. Choose the person who can use protective equipment well for the task. 14. List five (5) things you need to be aware of when using hand tools and hand-held power tools to keep you safe. ● Never put the tools in the pocket. ● Use the correct tools on the correct jobs. ● The tool of large size should be under control ● Organise all of the tools after use. ● The tools should be stored in the safe place. 15. What are the safety precautions everyone has to adhere to when using compressed air? Insert the words Always or Never before the statements in the table below. Always or Never Rules always Select the equipment is suitable for the pressure being used always Secure all fittings in an approved manner always Isolate the air supply at main air valve when not in use and depressurize airlines Never Leave the water from airlines while not in use Never Kink the air pipe to stop air use air valve always Wear safety glasses while using compressed air always Wear face shield where there is a risk of flying objects never Switch the containers of chemicals

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURASA102\STUDENT ASSESSMENT GUIDE\AURASA102 Student Assessment - Theory v1.1.docx always Use gloves while working with compressed air always Use a leather apron while working with compressed air Never Use compressed air to dust off clothes Never Try to stop a whipping hose 16. What is the purpose of installing and using machine guards? Prevent the operator from hitting objects such as utility poles. 17. List five (5) examples of safety precautions you need to implement before you use an electrical tool for the first time. ● Ens ure only competent persons, such as appropriately licensed or registered electricians, carry out repairs to electrical installations ● Provide safe and suitable electrical tools ● Provide enough individual socket -outlets for equipment ● Avoid overloading socket outlets or using socket adaptors that can cause fires ● Use battery -powered equipment instead of mains operated, where possible 18. What does isolation of equipment mean? What is the procedure? The isolation of equipment can be used in two ways. First plant involves the removal of the energy source from the item of equipment in a way to prevent the possibility of inadvertent energisation for the equipment. 19. Why do we tag equipment? Why do we need to use this procedure? When a machine breaks down or is broken, it must be locked out and tagged with a warning that can be seen by the staff. This should be a clear warning to staff that the machine cannot be used until the appropriate maintenance has been carried out. 20. Why is it dangerous to use an electrical tool in and around wet areas? The water is a conductor of electricity. If the electrical shock leaks, it’s dangerous to be used around wet areas. 21. How do you ensure your personal safety when using a jack and stands? List six (6) safety precautions. ● The jack should be used on the level firm ground wherever possible ● The wheels of the vehicle to be choked ● No person should place any portion of his or her body under a vehicle supported by a jack ● No person should remain in a vehicle that is being jacked.

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURASA102\STUDENT ASSESSMENT GUIDE\AURASA102 Student Assessment - Theory v1.1.docx ● Jacks and stands must not be loaded beyond their stated safe working load or working load limit (SWL). ● When the vehicle is rising ,don’t close the vehicle. 22. How do you ensure your personal safety when working with hoists? List six (6) safety precautions. ● Do not leave the controls unattended while the lift is in motion. ● Do not jam open the dead stick control. ● Do not raise only one end of the vehicle with the lift as it could fall and roll. ● Do not work on the vehicle while it is raised or lowered. ● Do not use wooden blocks or home made devices in place of proper lifting adaptors. ● Do not lower the vehicle until all people, tools, and materials are clea r from under lift. 23. What is the safe working load (SWL) of vehicle jack and hoists, and how is it determined? Safe Working Load (SWL)is the maximum safe force that a piece of lifting equipment, lifting device or accessory can exert to lift, suspend, or lower, a given mass without fear of breaking. Usually marked on the equipment by the manufacturer. 24. How do you ensure your personal safety when working in a garage pit? List six (6) safety precautions. ● Provid e multi-purpose hoists and elevated ramps for overhead work, rather than the conventional service pit. ● Paint the pit interior white and outline the edges for at least 600mm in a conspicuous colour. ● Install sectionalise guard railing designed to fit into prepared floor sockets or suspend chain barriers from removable steel uprights to prevent people walking into open pits. ● Cover pits when not in use with either traditional hardwood covers, or the better solution of heavy interlocked steel plates designed to run through guide rails (much like a roller shutter). ● Use ventilation systems with vents in the sidewalls of the pit to vent vapours and fumes. ● Ensure all portable or permanent lighting and/ or electrical equipment within the hazardous zone of the pit is intrinsically safe. 25. What are the safety precautions you when working with the following: a) Moving engine parts, list three (3) Tie the long hair back. Remove the ring, jewellery, watches and bracelets. No loose clothing. b) Exhaust and hot components, list four (4)

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURASA102\STUDENT ASSESSMENT GUIDE\AURASA102 Student Assessment - Theory v1.1.docx Avoid them when you remove the other parts. Don’t turn the engine on. Don’t touch them if they are still hot. keep hands clear of all moving parts. 26. What are the electrical hazards in the situations described in the table below? List two (2) for each situation. High voltage ignition systems Induction from other circuits and communications equipment such as radio transmitters. A build-up of static charge due to weather conditions. Wearing jewellery while working around high current wiring systems Metal conducts electricity, and an electrical charge through a ring or metal watch band can be extremely hazardous. Accidentally touching electrical contacts with metal jewellery can damage the equipment, especially important when working around computer parts. Batteries Short circuit leading to chemical burn. Shrapnel injuries. Fuel, including petrol, diesel and natural and petroleum gas They are corrosivity. Gas or petrol can hurt the lungs. High voltage in battery- electric and hybrid vehicles It is fatal. High voltage can kill the person. 27. What is the appropriate way to handle and store the following materials in an automobile workshop? List three (3) for each. Oils Be stored in a clean, cool and dry place. Brake fluid Should be stored in the container. Leave out with the fire. Be stored in the dry place. Brake dust Use the brake cleaner to clean them. Use the degreaser to clean them. Don’t use the air gun to clean them. Chemicals Should be stored in the container. Leave out with the fire. Be stored in a cool and dry place. Cleaning products Be stored in a clean, cool and dry place. 28. What is a Safety Data Sheet (SDS) and what type of information does it contain?

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURASA102\STUDENT ASSESSMENT GUIDE\AURASA102 Student Assessment - Theory v1.1.docx A Safety Data Sheet (SDS) is a document that provides health and safety information about products, substances or chemicals that are classified as hazardous substances or dangerous goods. If you buy one of these products, it should come with an SDS. 29. There are many potential hazards and accidents can happen in a workplace such as an automotive workshop. Explain where the emergency, fire and accident procedures are located and what information they contain. The information usually indicates all the contact numbers and hotlines that are located in the sidewall of the workshop so they can help us ensure an emergency. 30. What responsibilities does an employer have when it comes to preparing for an emergency or evacuation? List four (4) ● Check every single employee goes to the assembly point. ● Make sure the maintenance on the fire equipment is up to date and in a good working order. ● Check out that everyone is aware of the situation. ● Do a headcount once everyone gets to the assembly point. 31. What is an assembly point? The route to the assembly point should be safe and it is to extend any help at the time of emergency. 32. Draw or provide a floor plan of your training organisation’s or your automotive workshop’s Emergency Management Plan. Draw here or paste a picture of it. On your plan mark or highlight: o your main area of work in relation to the workshop plan o the evacuation route from your area to the assembly area o surrounding streets o exit points o emergency services access points o a minimum of two external assembly areas o external evacuation routes (which shall be green) o major landmarks

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J:\VET\Automotive\AUR30620 - Cert III Light Vehicle Mech Tech\AURASA102\STUDENT ASSESSMENT GUIDE\AURASA102 Student Assessment - Theory v1.1.docx 33. Why is it dangerous to have running motor vehicles in the workplace? Because there is noise in some workplaces that people couldn't hear the noise from the running motor, sometimes accidents happen that people don't pay attention. 34. What are some housekeeping procedures that everyone has to follow in an automotive workplace? List four (4) Wearing PPE ● Identify, tag and isolate any faulty equipment/tools. ● Put tools back in the correct place after using it. ● Make sure you are trained to carry the serv ice or use the tools.

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