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Student Book Written Assessment AURETR011 Install basic ancillary electrical systems and components

AURETR011 Install basic ancillary electrical systems and components Assessment 1 – Questioning – Written Assessment Student Name Student ID Number Unit Start Date Unit End Date Assessment Due Date Date Submitted This cover sheet is to be completed by the student and assessor and used as a record to determine student competency in this assessment task The assessment process and tasks were fully explained. Yes / No I am aware of which evidence will be collected and how. Yes / No I am aware of my right to appeal an assessment decision. Yes / No I am aware that I can locate the AIBT’s Complaints and Appeals Policy and Procedureon their website at https://aibtglobal.edu.au/ Yes / No I have discussed any additional educational support or reasonable adjustments I require in order to undertake this assessment with the Student Support Services Officer and Trainer / Assessor, (if applicable). e.g. Student Handbook and Access and Equity Policy https://aibtglobal.edu.au/ Yes / No I have access to all required resources? Yes / No Cheating & Plagiarism Declaration Student Declaration: In accordance with the AIBT’s Academic Misconduct Policy, I hereby acknowledge by signing this declaration that I have not cheated or plagiarised any work regarding the assessment tasks undertaken in this unit of competency except where the work has been correctly acknowledged. NOTE: Student must sign this prior to submitting their assessments to the assessor Signature Date : ______ / ______ / 20______ Assessment Results Satisfactory or Not YetSatisfactory (Please circle or highlight the assessment result for this task) Feedback to Student - Please provide general feedback on the Student’s performance Student Declaration: - I verify that the work completed is my own and that I was adequately informed of the assessment process prior to commencing this assessment task. Assessor Declaration: - I verify that I have adequately explained and negotiated the assessment tasks with the student prior to commencing assessment. Student Signature Assessor Signature Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 2 of 27

AURETR011 Install basic ancillary electrical systems and components Date Date Context and Conditions of Assessment This assessment will ensure that the elements, performance criteria, performance evidence and knowledge evidence required and conditions are adhered to demonstrate competency in this unit assessment task.  Read the assessment carefully before commencing.  This is an open book assessment and will be conducted at your designated campus / workshop / specialised lab.  Your Assessor will use the assessment criteria in this document and will provide feedback / comment.  You must answer all the questions in the assessment tasks in your own words and own handwriting.  Your Trainer / Assessor will inform you of the due date for this assessment task.  Your Assessor will grade as either S – Satisfactory or NS – Not Satisfactory for the assessment. In all cases your Assessor will provide you with feedback.  Only when all assessment tasks have been graded as S – Satisfactory you will be deemed C – Competent in the final result of the unit of competency; if you do not satisfactorily complete all the assessment tasks you will be deemed NYC – Not Yet Competent. Re-Assessment Conditions  If the evidence is graded as NS – Not Satisfactory you will be required to re-submit the evidence. In this case, you will be provided with clear and constructive feedback based on the assessment decision so that they can improve your skills / knowledge prior to reassessment.  Where a ‘NS – Not Satisfactory’ judgement is made, you will be given guidance on steps to take to improve your performance and provided the opportunity to resubmit evidence to demonstrate competence. The assessor will determine and discuss the reasons for NS – Not satisfactory on any of the criteria and will assess you through a different method of assessment e.g. verbal/oral questioning, problem solving exercises.  You will be notified between 10-30 working days of undertaking an assessment of their result in achieving competency o If a student does not complete the assessment, they should notify their trainer as to why they did not complete the assessment and if due to illness, a medical certificate must be produced. o In the above scenario, student will be given an opportunity for reassessment within 5 working days with no reassessment fee charged. o Students who are deemed to be Not Yet Competent (NYC) will be provided with information identifying the areas in which they failed to achieve competency. Students will then have the opportunity to repeat the assessment task within 5 working days of notification with no reassessment fee charged. o If a student is deemed NYC in the reassessment or if the student did not approach the AIBT’s within five working days with a valid reason for not availing themselves of the reassessment opportunity, then those students will be given a final chance to re-sit the assessment and will be charged a reassessment fee as per AIBT rule. o After this no further reassessment attempt will be provided to the student and the student will be required to repeat the whole unit with full fee for the unit. The student will be made aware of the impact of repeating the unit may have on their student visa. o If a student is found to be cheating or plagiarising their assessment, a reassessment fee will be charged for reassessing the assessment within 5 working days. o If the student is found to be plagiarising or cheating again after conclusion of the Intervention meeting with the Course Co-ordinator, the matter will be referred to the Academic Management Committee which may result in the suspension or cancellation of their enrolment o AIBT’s has intervention strategies, including student support services available to enable students to complete qualification in the expected time frame. Students at risk of not completing within this time frame are identified as early as possible and an intervention strategy is put in place. AIBT will ensure access to: Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 3 of 27

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AURETR011 Install basic ancillary electrical systems and components  Automotive repair workplace or simulated workplace  Workplace instructions  Two [2] different vehicles, vessels or machinery requiring the installation of basic ancillary electrical systems and components  Materials appropriate for installing basic ancillary electrical systems and components  Equipment, and hand and power tools appropriate for installing basic ancillary electrical systems and components systems Evidence to be submitted by the student: -  Completed written responses to the questions in the assessment task Assessment Decision Making Rules Your assessor will assess the evidence submitted for the following elements, performance criteria, performance evidence and knowledge evidence to confirm that the student evidence submitted demonstrates validity, sufficiency, authenticity and confirms current skills and knowledge relevant to the unit of competency. Your assessor will be looking for the following in this assessment task: -  Work health and safety (WHS) and occupational health and safety (OHS) requirements relating to installing basic ancillary electrical systems and components, including procedures for: o Using specialised tools and equipment o Selecting and using personal protective equipment (PPE) o Identifying hazards and controlling risks associated with wearing jewellery while working around highcurrent wiring systems  Types and basic operation of the common ancillary electrical systems and components, including: o driver interlocks, including alcohol interlock devices o remote keyless entry systems o security alarm systems o audio systems o mobile phones o speed alert systems o navigation systems o reverse parking aids, including sensors, audible alerts and cameras o driver gauges and instruments o electric tailer brake controllers o trailer harness connectors o driving lights and fog lights o dual battery systems  Procedures for installing of basic ancillary electrical systems and components , including: o techniques for reading and interpreting technical information, wiring diagrams and graphic symbols o methods of determining wiring and connection type and size for system o methods of determining placement of components on vehicle or machinery o methods of connecting system and components to existing electrical system without causing damage or problems, including: ‒ selecting and soldering wires ‒ selecting and crimping terminals ‒ removing and replacing connectors ‒ removing and replacing existing electrical components  Post-installation t esting of procedures of basic ancillary electrical systems and components, including procedures for o checking full operation of installed system o checking operation of existing electrical systems. Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 4 of 27

AURETR011 Install basic ancillary electrical systems and components Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 5 of 27

AURETR011 Install basic ancillary electrical systems and components Assessment 1 – Questioning Written Assessment 1. Why should you NEVER use a test-light to diagnose components and wires in computer systems? The test light is used to check circuits and components while electrical current is flowing through them. 2. NEVER use a test light to probe for power in an electronic circuit. Do not use a test light to probe electronic ignition, spark plug or coil wires because weak battery may not provide enough power to illuminate the test light even when a complete circuit is made (especially if there is high resistance in the circuit). Always make sure that the test battery is strong. 3. You should NEVER connect a ‘self-powered’ test-light to a circuit that is powered. Why? The jumper wire is used to bypass the open to operate the load, the 12-volt test light is used to locate the presence of voltage in a circuit. 4. Analogue meter cannot be used on a computer-controller circuit unless expressly directed to do so in the workshop manual. Why?  Multiple scales: Any multimeter will have a number of different scales and these can cause confusion. They were often a cause of error.  Lower input resistance: Using analogue technology, analogue multimeters did not provide such a high input impedance as a digital one. Understanding when this may be an issue is a key element of knowing how to use an analogue multimeter. 5. Explain why the leads of an ammeter should NEVER be place the across the battery or a load. The problem is that an ammeter has a very low internal resistance. If you connect it across the terminals of a battery a large current will flow, limited only by the internal resistance of the battery and the meter - both of which will be low. Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 6 of 27

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AURETR011 Install basic ancillary electrical systems and components Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 7 of 27

AURETR011 Install basic ancillary electrical systems and components 6. Identify five (5) important items of personal safety. 1. Tie back long hair. 2. Wear properly fitting clothes. 3. Jewelry can get caught in rotating objects. 4. Metal jewelry may be conductive. 5. Proper safety shoes or boots must be worn at all times. True or False question 7. The metals in most jewellery conduct electricity very well and can easily cause a short, through you if it touches a bare wire. ☐ True or ☐ False 8. A driver interlock fitted to a vehicle performs the following functions. An interlock is an in-car breathalyzer that prevents a user from starting a vehicle until a breath alcohol test is taken. An ignition interlock device is the proper term for devices sometimes referred to as “in car breathalyzer” or “car interlock” or “blow and go”. Ignitions interlock tests for the presence of alcohol in your breath. If it detects alcohol, it prevents your car from starting. While you will be required to take periodic tests during your drive, an ignition interlock device (IID or BAIID) will never stop your car while you are driving. Multiple choice. Circle the correct answer 9. Select ancillary electrical systems driver interlock systems from the following devices listed below? A. Police and Emergency Service vehicles. B. Vehicle Security Anti-Theft Device. C. Driver Alcohol Interlocks. D. All these answers are correct. 10. A vehicle without a factory fitted security alarm system can be fitted with an aftermarket security alarm system. What vehicle electrical systems does this alarm system wiring need to be connected to? Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 8 of 27

AURETR011 Install basic ancillary electrical systems and components Like OEM alarms, aftermarket systems are usually armed and disarmed via remote. Usually they do not have provisions for external disarming from the key cylinder, but will typically have an override switch mounted in a hidden location. True or False question 11. A vehicle with standard AM / FM Radio can be equipped with an ancillary input from an ancillary Bluetooth audio device. ☐ True or ☐ False True or False question 12. For a mobile phone to be paired to the vehicles audio system it must be connected to the vehicle speakers and to the vehicle’s battery supply. ☐ True or ☐ False 13. The vehicle owner has asked you to install a navigation system that has road traffic speed alerts and speed camera locations. What advice would you provide the vehicle owner prior to fitting this device? You could argue that a GPS unit can maintain a stronger signal, as it's built for one job in a larger case as opposed to a jack-of-all trade’s device like a Smartphone, but this is a hypothetical position. If you travel in an area with good mobile reception and have a full driver’s license then a Car GPS app on your Smartphone such as Google Maps, Apple Maps for iPhone and Maps for Android is a good option. The data download will not be an issue as long as you're on a reasonable data plan (anything over 1GB per month will be fine). If you travel a lot in marginal reception areas or if you don't own a Smartphone (there are a lot of people who don't own or want a smart phone) then a dedicated car GPS is a very good option – they've never been more affordable or feature packed. 14. A vehicle that does not require a mechanical key that allows the driver to lock and unlock is called the following? Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 9 of 27

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AURETR011 Install basic ancillary electrical systems and components Unlock a vehicle without using the corresponding Smart Key buttons . A transponder built within the Smart Key allows the vehicle to identify a driver. An additional safety feature is integrated into the vehicle, making it impossible to lock a Smart Key with Keyless Go inside a vehicle . Multiple choice. Circle the correct answer 15. A vehicle fitted with ancillary reversing driver assistance is a system that uses the following components. A. Radar sensors. B. Ultrasonic sensors. C. Rear mounted camera. D. All these answers are correct. Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 10 of 27

AURETR011 Install basic ancillary electrical systems and components Multiple choice. Circle the correct answer 16. A vehicle that has a driver instrument panel mounted display that displays the vehicle tyre pressures is called the following. A. Wheel and Tyre Pressure Monitoring. B. Bluetooth Tyre Pressure Monitoring. C. Tyre Pressure Monitoring System. D. Road Force Pressure Monitoring. 17. An ancillary Electric Trailer Brake Controller would be fitted to a vehicle if it was towing a caravan or a heavy trailer. Why? Conventionally, electric brake controllers have been installed “in-car”, that is they had to be hard-wired aftermarket within the vehicle that was to be used for towing. The interface Would be mounted in the least obtrusive position in the cab but still within reach from the driver’s seat. This would be traditionally accomplished by drilling holes into the dashboard. And then fixing the provided mounting brackets with screws and attaching the interface to these brackets. The wiring would then be connected to the vehicle’s wiring loom and ran To the rear of the vehicle, terminating at the vehicle’s trailer plug. This translated into the necessity of having a new brake controller fitted every time one used a different vehicle for towing purposes—for instance, when the trailer is lent, hired, or there is a vehicle upgrade 18. Identify the following vehicle ancillary electrical components shown below. 1. KT cables trailer plug 7 pin flat – KT cables. Repco Australia. 2. 7 pin, flat trailer socket, metal – KT cables Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 11 of 27

AURETR011 Install basic ancillary electrical systems and components 1. 7 in plug socket connector. 2. 7+6 pin FEDER carvan socket 19. Identify the following vehicle ancillary lighting components below. Radex square combination lamp AUXTINGS 9 inch 96W red spot round led work light bar off road lights. Caravan 12V side clearance Light narva vintage viscount franking. Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 12 of 27

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AURETR011 Install basic ancillary electrical systems and components 5 Led 12v universal car high mount rear third 3 rd brake stop tail lamp. 20. Most automotive circuits contain five (5) basic parts. 1 power 2 conductors 3 Working devices 4 Control devices 5 Protection devices 26. Name the parts of the driving light wiring diagram below. Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 13 of 27

AURETR011 Install basic ancillary electrical systems and components 1 Driving lamp switch red (+) brown (ACC) ground (required) 2 Brown – high beam 3 30A fuse 4 relay 5 Orange – positive (+) 6 Black – negative (-) Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 14 of 27

AURETR011 Install basic ancillary electrical systems and components 27. Name the parts of the trailer wiring harness below 1 Back up lights 2 Right, stop and turn 3 Back up lights or hydraulic coupler 4 Aux, power 5 Ground to trailer 6 Ground to vehicle 7 Tail, license, side marker 8 Left/stop and turn 9 Electric brake control 10 Fused battery lead. True or False question 28. When removing a halogen bulb, rotation direction of turning/removing the bulb may vary depending on the vehicles or the headlamp position (right or left side). ☐ True or ☐ False True or False question 29. You should never touch the LED elements when changing the bulb. ☐ True or ☐ False Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 15 of 27

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AURETR011 Install basic ancillary electrical systems and components 30. Using the image below, describe the stepson how to remove the halogen bulb before fitting the LED bulb. 1 Always unplug the light fixture from the electrical socket and wait until its completely cool before removal. 2 If the bulb housing of your light fixture include heat guards and protective covering, remember where these fit, and carefully set them aside so you can reattach later. 3 Use a firm but gentle grasp to unscrew the bulb so you don’t crack the thin glass. 4 Always wrap old halogen bulb in layers of paper to prevent injury in case of glass breakage. 31. Using the image below, describe the steps on how to install the LED bulb. Connect one end of the connector of the ballast to the end of the bulb and the other end to the original wiring of your car. Make sure that two connectors seat perfectly on both sides, by giving gentle tug after connecting. Mount the ballast securely on a flat location of the inner fender, to avoid its bouncing and the consequent damage to the connectors. Mark the mounting holes with a sharpie, drill pilot holes and secure it by using metal screws. Alternatively, you can use self-tapping screws or two-sided tapes. In case you prefer not to drill your car, prepare the surface with an alcohol swab and allow it to dry before putting the tape. Using zip ties is not safe because the vibration and movement may cause it to loosen and swing around the moving parts. Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 16 of 27

AURETR011 Install basic ancillary electrical systems and components True or False question 32. A dual battery set-up is essential to anyone who wants their vehicle to run a heavy electrical load, without being left with a dead starter battery. ☐ True or ☐ False 33. What is a dual battery and how does it work? A dual battery simply describes a battery system with a second or auxiliary battery that has been installed in addition to the vehicle's original factory-fitted battery. The auxiliary battery should be positioned on a purpose-built tray, as pictured, or a battery box. Multiple choice. Circle the correct answer 34. When connecting trailer lights to the vehicle, the ________ wire in the trailer plug is connected to the tail/park lights? A. Black. B. Red. C. Brown. D. White. Fill in the gap 35. Complete the following sentence about trailer harness installation. Words: AUXILIARY, BLUE, BROWN, BROWN, GREEN, GREEN/BROWN, LEFT, LEFT STOP, RIGHT, RIGHT STOP, YELLOW, YELLOW/BROWN Install the _ yellow/brown__ wires along the ___ left___ side of frame. Install the __ green/brown____ wires along the _____ right____ side of frame. Connect __ brown___ wires to each taillight (brown). Splice side marker light wires to ___ brown____ harness wire. Connect __ yellow___ wire to ____ left stop______ (yellow or green). Connect ____ green___ wire to __ right stop_____ (yellow or green). Attach ___ blue____ wire to __ auxiliary__ optional equipment. 36. How do you measure for resistance in an electrical circuit or component? An object that has simple resistance is called a resistor, even if its resistance is small. The unit for resistance is an ohm and is given the symbol Ω (upper case Greek omega). Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 17 of 27

AURETR011 Install basic ancillary electrical systems and components Rearranging I = V/R gives R = V/I, and so the units of resistance are 1 ohm = 1 volt per ampere 1Ω=1VA 1 Ω = 1 V A . 37. Explain the procedure for carrying out a ‘voltage test’. The test is performed by placing a small voltage between 2 or more endpoints of the circuit. The flow of current can be verified qualitatively, by observing a light or buzzer in series with the circuit actuates or quantitatively, using a multimeter to measure the resistance between the endpoint. 38. Describe the ways to carry out a ‘current flow test’. The most common way to measure current in a circuit is to break the circuit open and insert an “ammeter” in series (in-line) with the circuit so that all electrons flowing through the circuit also have to go through the meter. Multiple choice. Circle the correct answer 39. The best method for testing wires and electrical connections is a ________? A. Ohmmeter test. B. Voltage drop test. C. Inductive ammeter. D. Infrared pyrometer. Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 18 of 27

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AURETR011 Install basic ancillary electrical systems and components Multiple choice. Circle the correct answer 40. Rosin Flux is used to? A. Dissolving metallic surface oxides, and consequently the corrosiveness of the flux residue. B. Improve the electrical connection and mechanical strength. C. Both “Dissolving metallic surface oxides, and consequently the corrosiveness of the flux residue” and “ Improve the electrical connection and mechanical strength”. D. Neither “Dissolving metallic surface oxides, and consequently the corrosiveness of the flux residue” and “Improve the electrical connection and mechanical strength”. Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 19 of 27

AURETR011 Install basic ancillary electrical systems and components Multiple choice. Circle the correct answer 41. For basic soldering work, a solder between _________ is good enough? A. 1.72mm to 2.00mm. B. 2.01mm to 2.50mm. C. 0.711mm to 1.63mm. D. All these answers are correct. Fill in the gap 42. Complete the following sentence about soldering irons. Words: Cordless Iron, Simple Iron, Soldering Station, Soldering Tweezers 1 __Simple iron___ - For electrical and electronics work, a low-power iron, a power rating between 15 and 35 watts, is used. Higher ratings are available, but do not run at higher temperature; instead there is more heat available for making soldered connections to things with large thermal capacity, for example, a metal chassis. 2 ___Soldering station__ - A soldering station, invariably temperature-controlled, consists of an electrical power supply, control circuitry with provision for user adjustment of temperature and display, and a soldering iron or soldering head with a tip temperature sensor. 3 ___Soldering tweezers_____ - For soldering and desoldering small surface-mount components with two terminals, such as some links, resistors, capacitors, and diodes, soldering tweezers can be used; they can be either free-standing or controlled from a soldering station. 4 __Cordless iron___ - Small irons heated by a battery, or by combustion of a gas such as butane in a small self-contained tank, can be used when electricity is unavailable or cordless operation is required. 43. Explain how a crimpled connection is made, or a crimp terminal attached? Crimp-on connectors are attached by inserting the stripped end of a stranded wire into a portion of the connector, which is then mechanically deformed by compressing ( crimping ) it tightly around the wire. [ A key idea behind crimped connectors is that the finished connection should be gas-tight . Multiple choice. Circle the correct answer 44. All terminals have a defined wire size range. If I had a wire of 2.0mm / 15 AWG, what terminal should I use? A. Red insulated terminal. B. Blue insulated terminal. C. Yellow insulated terminal. Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 20 of 27

AURETR011 Install basic ancillary electrical systems and components D. It doesn’t matter as all these answers are correct. 45. How are the male and female terminals removed and replaced in a multipin connector? The male component, called a plug , connects to the female component, or socket . The connection may be removable (as for portable equipment), require a tool for assembly and removal, or serve as a permanent electrical joint between two points. True or False question 46. When disconnecting and connecting electronic components, the ignition switch should be turned off. ☐ True or ☐ False Multiple choice. Circle the correct answer 47. If adding an accessory, the new wire should be large enough to ensure safe and reliable performance. If I was adding an accessory that had a current compacity of 15 amps and the length of the wire needed to be 15 feet, what gauge wire will I need to use? A. 6. B. 10. C. 14. D. 18. True or False question 48. The two factors that should always be considered when determining the correct size of a wire are the total circuit amperage and the total length of wire (resistance increases with length) used in each circuit, including the ground. ☐ True or ☐ False Multiple choice. Circle the correct answer 49. Wire gauge size is measured based on the ________ of the conductor. A. Length. B. Diameter. C. Material. Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 21 of 27

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AURETR011 Install basic ancillary electrical systems and components D. Temperature. 50. Two [2] basic types of wires used are? The two most common types of single conductor wires are THW and THWN/THHN True or False question 51. A multiplex wiring system uses bus data links that connect different computers or control modules together. ☐ True or ☐ False 52. Name the different types of wiring below. Straded wire Twisted pair cable RG-6 Coaxial Cable True or False question 53. Twisting together two (2) wires that carry data from one computer module to another increases the possibility that radio waves and magnetic fields can interfere with data transmission. ☐ True or ☐ False Multiple choice. Circle the correct answer 54. The Society of Automotive Engineers (SAE) have classified the different communication protocols by their speed and operation. Which communication protocol below would use shielded coaxial cable? A. Class A (Low-speed communication). B. Class B (Medium-speed communication). C. Class C (High-speed communication) . D. None of these answers are correct. True or False question 55. Shielded coaxial cable or fibre optics may be used for less noise interference. ☐ True or ☐ False Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 22 of 27

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AURETR011 Install basic ancillary electrical systems and components True or False question 56. Electrical symbols are not standardized throughout the automotive industry. Different manufacturers may have different methods of representing certain components, particularly the less common ones. Always refer to the symbol reference charts, wire colour code charts, and abbreviation tables listed in the service information to avoid confusion. ☐ True or ☐ False Multiple choice. Circle the correct answer 57. Wiring diagrams, sometime called ________, show how circuits are constructed? A. Schematics . B. Workshop manuals. C. Specifications. D. None of these answers are correct. True or False question 58. Today the primary source of repair and specification information for any vehicle is the manufacturer’s service manual, available through the Internet. Service bulletins include changes made during the model year. ☐ True or ☐ False Fill in the gap 59. Complete the following sentence about finding information. Words: components, index, information, maintenance, sections, service, specifications, system, topics, VIN, vehicle Although the ____ information____ from different publishers vary in presentation and the arrangement of ___ topics_____, all are easy to use after you become familiar with their organization. Most are divided into a number of ____ sections__ , each covering different aspects of the __ components___. The beginning sections commonly provide vehicle identification and basic ___ system___ information. The remaining sections deal with each different vehicle __ specifications___ in detail, including diagnostic, __ components__, and overhaul procedures. Each section has an ___ index___ indicating more specific areas of information. To obtain the correct system __ components___ and other information, you must first identify the exact system you are working on. The best source for vehicle identification is the ____ VIN____. The available information may also help you identify the system through the identification of key __ vehicle__ or other identification numbers and/or markings. Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 23 of 27

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AURETR011 Install basic ancillary electrical systems and components Multiple choice. Circle the correct answer 60. Many different symbols are used on wiring diagrams to represent components such as. A. Resistors. B. Batteries. C. Switches. D. All these answers are correct . Multiple choice. Circle the correct answer 61. Wiring diagrams can become quite complex. To avoid this, most diagrams usually illustrate ________ distinct system? A. One [1] . B. Two [2]. C. Three [3]. D. All these answers are correct. 62. Name thetwenty-eight [28] symbols below. i) Positive ii) Negative iii) Ground iv) Fuse v) Circuit breaker vi) Condenser vii) Ohms viii) Fixed value resistor ix) Variable resistor x) Rheostat xi) Coil xii) Open contacts xiii) Closed contacts xiv) Closed switch xv) Open switch xvi) Ganged switch (N.O) xvii)Single pole double throw switch xviii) Momentary contact switch xix) Pressure switch xx) Temperature switch xxi) Diode xxii)Zener diode xxiii) Motor xxiv) Connector 101 Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 24 of 27

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AURETR011 Install basic ancillary electrical systems and components xxv)Male connector xxvi) Female connector xxvii) Splice xxviii) Splice number xxix) Thermal element xxx) Multiple connectors 63. Referring to the wiring diagram below, what does the “S”, “G” and “C” in front of the numbers mean? Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 25 of 27

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AURETR011 Install basic ancillary electrical systems and components S = Splice number (switch) C= connector G= gate Fill in the gap 64. Complete the following sentence about confirming correct LED operation. Words: headlamp, indicator, leaking, optical, properly, tester Turn on the engine and switch on the ___ indicator____________. Check to see if the LED bulbs light up ___ properly___. Check to see if there is any light __ leaking_______ from the bulb socket. If needed, adjust the ____ optical___ axis with headlight ____ tester___________. If you install the LED bulb with high beams, please make sure the high beam __ headlamp___ performs properly. Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 26 of 27

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AURETR011 Install basic ancillary electrical systems and components 65. After installing trailer lights and harness, you should carry out a circuit test of the lights. Explain how this is done? Press the brake, hazard lights, and both blinker lights while someone stands behind the trailer to see if all the lights are working properly. The lights on the trailer should correspond with the lights on the back of the tow vehicle. If some lights don't turn on or are dim, take note of which ones are malfunctioning. Assessment 1 – Questioning – Written Assessment – AURETR011 Version: 1.0 Created: Sept 2019 Page 27 of 27

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