AURTTJ011_Assessment 1_Written Knowledge Question_V2

AURTTJ011 Balance wheels and tyres Student Assessment Agreement Make sure you read through the assessments in this booklet before you fill out and sign the agreement below. If there is anything that you are unsure of, consult your assessor prior to signing this agreement. Have you read the assessment requirements for this unit? ◻ Yes No ◻ Do you understand the requirements of the assessments for this unit? ◻ Yes No ◻ Do you agree to the way in which you are being assessed? ◻ Yes No ◻ Do you have any specific needs that should be considered? Yes ◻ ◻ No If so, explain these in the space below. Do you understand your rights to re-assessment? ◻ Yes No ◻ Do you understand your right to appeal the decisions made in an assessment? ◻ Yes No ◻ Student name KuanChunYu Student number 20230083 Student signature KuanChunYu Date 3/5/2023 Qualification Code and Title AUR30616: Certificate III in Light Vehicle Mechanical Technology Unit Code and Title AURTTJ011 Balance wheels and tyres Assessor name Assessor signature Date Assessment Task Cover Sheet Student Declaration To be filled out and submitted with assessment responses ◻ I declare that this task is all my own work and I have not cheated or plagiarised the work or colluded with any other student(s). Document Name: Student Written Knowledge Assessment – AURTTJ011 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURTTJ011 Version No: 1.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 03556F Page Sequence: Page 1 of 17

AURTTJ011 Balance wheels and tyres ◻ I understand that if I If I am found to have plagiarised, cheated or colluded, action will be taken against me according to the process explained to me. ◻ I have correctly referenced all resources and reference texts throughout these assessment tasks. Student name KuanChunYu Student ID number 20230083 Student signature KuanChunYu Date 3/5/2023 Assessor declaration ◻ I hereby certify that this student has been assessed by me and that the assessment has been carried out according to the required assessment procedures. Assessor name Assessor signature Date Assessment outcome S NS DNS Resubmission Y N Feedback Student result response ◻ My performance in this assessment task has been discussed and explained to me. ◻ I would like to appeal this assessment decision. Student signature Date A copy of this page must be supplied to the office and kept in the student’s file with the evidence Document Name: Student Written Knowledge Assessment – AURTTJ011 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURTTJ011 Version No: 1.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 03556F Page Sequence: Page 2 of 17

AURTTJ011 Balance wheels and tyres Assessment Results Satisfactory or Not Yet Satisfactory (Please circle 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 Name: Assessor’s Name: Student Signature Date Assessor Signature Date Student Guide for Written Knowledge Assessment Overview of Assessment This is a written assessment task you will be assess on your knowledge of balancing wheels and tyres. The topics that will be covered in the assessment are: 1. Prepare to balance wheels and tyres 2. Conduct wheels and tyres pre-balance inspection 3. Carry out balancing procedures 4. Complete work processes 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. ● 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. ● This is an “Open Book” assessment, and students can use the resources listed in the “Resources Required” section below. Document Name: Student Written Knowledge Assessment – AURTTJ011 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURTTJ011 Version No: 1.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 03556F Page Sequence: Page 4 of 17

AURTTJ011 Balance wheels and tyres Task/s to be assessed To complete this written assessment, you will need to answer the 31 questions comprising of Multiple Choice, True and False, Fill-in the Gap and Short Answer questions. Time allowed On average, the Assessment should take 2 – 4 hours to complete. Location This theory assessment will be completed in a classroom under the supervision of a trainer/assessor. Decision making rules To receive a ‘satisfactory’ outcome for this assessment students MUST successfully answer all questions. If a student achieves less than 100%, they can reattempt the assessment after further study has taken place. Students who cannot achieve a minimum of 100% you will not have satisfactorily completed this assessment Your assessor will be looking for the following in this assessment task: - ● Key policies and procedures for balancing wheels and tyres, including: o How to locate and interpret manufacturers specifications or equivalent information and workplace procedures for balancing wheels and tyres o The following workplace health and safety requirements and procedures relating to balancing wheels and tyres: − Lifting and supporting vehicles and wheels − Working with balancing machines, including rotating components and flying objects o Environmental requirements relating to balancing wheels and tyres o Procedures for pre-balance inspection of wheels and tyres o Workplace housekeeping and documentation procedures ● Wheel balancing machinery, including: o Off vehicle balancers o On vehicle balancers ● Wheel balancing equipment and concepts, including: o Tyre and wheel run-out o Static and dynamic balance ● The following out of balance effects on wheels: o Wheel hop or tramp o Wheel shimmy o Vibration o Tread wear o Types and applications of wheel weights. Assessment conditions The assessment MUST : ● Include access to: Document Name: Student Written Knowledge Assessment – AURTTJ011 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURTTJ011 Version No: 1.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 03556F Page Sequence: Page 5 of 17

AURTTJ011 Balance wheels and tyres assessment. This may be through direct observation or a different method of assessment e.g. verbal/oral questioning, problem solving exercise. ● If the outcome is again not satisfactory the student result will be deemed (NYC) not yet competent. Additional feedback will be given, and a time agreed upon for further assessment after additional training and skills practice has taken place, this information will be recorded, dated and signed in the re-assessment area on the last page of this document ● Where all the assessment tasks have been graded (S) Satisfactory, the student will be deemed C – Competent for the practical component and the result recorded and signed in the area indicated on the last page of this document Reasonable Adjustment If the participant is unable to undertake the written assessment as designed, an interview (verbal questioning) may be used as an alternate approach. Document Name: Student Written Knowledge Assessment – AURTTJ011 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURTTJ011 Version No: 1.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 03556F Page Sequence: Page 7 of 17

AURTTJ011 Balance wheels and tyres Assessment 1 – Questioning Written Assessment 1. Identify five (5) important items of personal safety when balancing wheels and tyres? 1 Helmet 2 Glasses 3 Gloves 4 Tie back hair 5 Boots 2. List three (3) precautions when jacking a vehicle on the floor. 1 Use vehicle support stands on a hard surface before working under your car. 2 Never place any part of your body under a vehicle unless it is sitting securely on support stands or ramps. 3 Never allow a person or pet to remain in the vehicle while it is being jacked. Never exceed the weight capacity of the jack. 3. Why should safety stands be placed under a raised vehicle? To provide stability to your vehicle when it is raised . 4. What five (5) precautions should be observed if a vehicle is to be raised on a hoist? Document Name: Student Written Knowledge Assessment – AURTTJ011 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURTTJ011 Version No: 1.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 03556F Page Sequence: Page 8 of 17

AURTTJ011 Balance wheels and tyres Place heavy items at waist level . 8. Indicate some of the precautions that are needed when using a wheel balancer? Be sure to use protective gear . 9. What pre-balance checks should be made to wheels prior to carrying out a wheel balance? It must be concentrically seated 10. What pre-balance checks should be made to tyres prior to carrying out a wheel balance? it must be concentrically seated . 11. Name the two (2) types of wheel balancers used today in automotive workplaces and indicate briefly how each type operates? Document Name: Student Written Knowledge Assessment – AURTTJ011 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURTTJ011 Version No: 1.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 03556F Page Sequence: Page 10 of 17

AURTTJ011 Balance wheels and tyres 1.Static wheel balancing is carried out using one set of wheel weights mounted in the centre of a wheel. 2.Dynamic balancing on the other hand uses two sets of weights . 12. Why do wheels and tyres need to be balanced? This helps improve tread wear . Multiple choice. Circle the correct answer 13. A tyre-and-wheel assembly that is out-of-round is said to have? A. Radial runout. B. Lateral runout. C. Excessive runout. D. General runout. 14. How can tyre and wheel runout be checked? Use a tire run-out gauge or dial indicator to check radial and lateral run-out . Document Name: Student Written Knowledge Assessment – AURTTJ011 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURTTJ011 Version No: 1.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 03556F Page Sequence: Page 11 of 17

AURTTJ011 Balance wheels and tyres piece of industrial machinery. Multiple choice. Circle the correct answer 19. Dynamic wheel unbalance may result in? A. Increased steering effort. B. Normal tyre tread life. C. Lateral wheel shimmy. D. Tyre and wheel tramp. 20. What are some of the effects of a wheel that is out of balance? Uneven and faster tread wear, poor fuel economy, or vibration in the steering wheel and/or floorboard that gets worse at faster speeds. Multiple choice. Circle the correct answer 21. A tyre that wobbles from side to side is said to have. A. Radial runout. B. Lateral runout. C. Eccentric runout. D. None of these answers are correct. 22. Name the different types of wheel weights below. Document Name: Student Written Knowledge Assessment – AURTTJ011 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURTTJ011 Version No: 1.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 03556F Page Sequence: Page 13 of 17

AURTTJ011 Balance wheels and tyres Document Name: Student Written Knowledge Assessment – AURTTJ011 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURTTJ011 Version No: 1.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 03556F Page Sequence: Page 14 of 17

AURTTJ011 Balance wheels and tyres A. 0 grams. B. 0.98 grams. C. 0.60 grams. D. 15.0 grams. 26. Indicate the sequence for tightening wheel nuts? Step 1: Put your car into first gear and then apply the handbrake. Have the torque wrench ready. Step 2: Set the torque wrench to the stipulated value. Step 3: Tighten the wheel bolts one after the other in a criss-cross pattern. Multiple choice. Circle the correct answer 27. Which source of information will give you the most detail about wheels and tyres on the vehicle you are working on? A. Workshop manual. B. Owner’s manual. C. Google. D. Textbooks. True or False question 28. Wear indicator bars on tyre appear as ½ inch wide bands when the tyre tread depth wears to 1/16 inch [1.58mm]. ☐ True or ☐ False Document Name: Student Written Knowledge Assessment – AURTTJ011 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURTTJ011 Version No: 1.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 03556F Page Sequence: Page 16 of 17

AURTTJ011 Balance wheels and tyres 29. Why is it very important that the Job Card is completed correctly? Ensure that when you need to communicate with the customer at any stage during the repair or service, you will have the information you need to highlight things that require attention . True or False question 30. The floor of your work area and bench tops should be kept clean, dry and orderly. ☐ True or ☐ False Multiple choice. Circle the correct answer 31. When balancing wheels and tyres, what parts can be recycled? A. Tyre. B. Steel wheels. C. Wheel weights. D. All these answers are correct. Document Name: Student Written Knowledge Assessment – AURTTJ011 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURTTJ011 Version No: 1.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 03556F Page Sequence: Page 17 of 17