auretr012-written-knowledge-questions-v2_compress

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Lead College Parramatta *

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AURETR112

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Electrical Engineering

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Apr 3, 2024

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AURETR012 Test and repair basic electrical circuits Assessment 1 – Questioning – Written Assessment Student Name Amarpreet Singh Student ID Number 20210167 Unit Start Date Unit End Date Assessment Due Date Date Submitted 29/11/2021 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 RTO Complaints and Appeals Policy and Procedure on their website at (Insert Website Link) 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 (Insert Website Link) Yes / No I have access to all required resources? Yes / No Cheating & Plagiarism Declaration Student Declaration: In accordance with The RTO Plagiarism 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 Amarpreet Singh Date: 29 /11/ 2021 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. Document Name: Student Written Knowledge Assessment – AURETR012 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURETR012 Version No: 2.0 Last Modified Date: Trinity Institute (Australia) | RTO Code:41310 | CRICOS Code: 03556F Page Sequence: Page 1 of 25

AURETR012 Test and repair basic electrical circuits Student Name: Amarpreet Singh Assessor’s Name: Student Signature Amarpreet Singh Date: 29/11/21 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 testing and repairing basic electrical circuits. The topics that will be covered in the assessment are: 1. Prepare to test basic electrical circuit 2. Test circuit 3. Repair and check circuit 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. Task/s to be assessed To complete this written assessment, you will need to answer the 69 questions comprising of Multiple Choice, True and False, Fill-in the Gap and Short Answer questions. Time allowed On average, the Assessment should take 4 – 6 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: -  Work health and safety (WHS) and occupational health and safety (OHS) requirements relating to testing and repairing basic electrical circuits, including procedures for: ‒ Using specialised tools and equipment ‒ Selecting and using personal protective equipment (PPE) ‒ Identifying hazards and controlling risks associated with wearing jewellery while working around electrical systems  Electrical principles, including: ‒ Current, voltage, resistance and power Document Name: Student Written Knowledge Assessment – AURETR012 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURETR012 Version No: 2.0 Last Modified Date: Trinity Institute (Australia) | RTO Code:41310 | CRICOS Code: 03556F Page Sequence: Page 2 of 25

AURETR012 Test and repair basic electrical circuits ‒ Series circuits ‒ Parallel circuits ‒ Series parallel circuits ‒ Ohm’s law  Key features of basic electrical circuit components, including: ‒ Cable types and sizes and current carrying capacity ‒ Circuit protection devices ‒ Switches ‒ Relays ‒ Automotive globes  Techniques for reading and interpreting technical information, including circuit types, diagrams and symbols  Procedures for using and operating electrical test equipment, including: ‒ Digital multimeters ‒ Test lights suitable for circuit testing, including resistive and light emitting diode (LED) ‒ Test probes suitable for testing circuit continuity ‒ Fused test lead ‒ Procedures for checking, identifying and isolating faulty equipment  Common types of faults, including: ‒ Open circuits ‒ High resistance circuits ‒ Short circuits ‒ Damaged insulation ‒ Frayed wires ‒ Burnt wiring ‒ Water and moisture ingress ‒ Connector damage ‒ Terminal damage  Testing procedures for electrical systems, including: Accessing electrical terminals and using test probes without damaging connectors, fuse holders or wiring ‒ Electrical measuring and testing procedures, including:  Electrical resistance checks  Open and short circuit tests  Voltage drop tests  Current flow tests ‒ Visual testing procedures, including:  Component moisture ingress  Connector damage  Repair procedures for electrical circuits, including: ‒ Wire soldering procedures ‒ Terminal crimping procedures ‒ Replacing male and female terminals in a connector housing ‒ Connector removal and replacement procedures ‒ Basic electrical components removal and replacement procedures  Post-repair testing procedures, including: ‒ Confirming that electrical system is operating to manufacturer specifications  Confirming that no other problems are present as a result of the repair. Assessment conditions Assessors MUST satisfy NVR/AQTF assessor requirements. Competency is to be assessed in the workplace or a simulated environment that accurately Document Name: Student Written Knowledge Assessment – AURETR012 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURETR012 Version No: 2.0 Last Modified Date: Trinity Institute (Australia) | RTO Code:41310 | CRICOS Code: 03556F Page Sequence: Page 3 of 25

AURETR012 Test and repair basic electrical circuits reflects performance in a real workplace setting. Assessment MUST include direct observation of tasks. Where assessment of competency includes third-party evidence, individuals MUST provide evidence that links them to the basic electrical circuits they have tested and repaired, e.g. repair orders. Assessors MUST verify performance evidence through questioning on skills and knowledge to ensure correct interpretation and application. The following resources MUST be made available:  Automotive repair workplace or simulated workplace  Workplace instructions  Manufacturer electrical system specifications  Vehicle or machinery with faults in the basic electrical circuits specified in the performance evidence  Electrical test equipment to test basic electrical circuits and components  Consumable materials relevant to repairing basic electrical circuits and components, including connectors, terminals, wire, electrical tape and heat shrink sleeving  Electrical repair tools, equipment and materials relating to basic electrical circuits and components. Resources required Learning Resources available to students include:  Automotive Technology (A System Approach) 6 th Edition – Chapters 6, 15, 16 & 20  Websites – Ohm’s law calculator http://www.sengpielaudio.com/calculator-ohmslaw.htm Fluke 87 Multimeter http://media.fluke.com/documents/80v_____umeng0200.pdf  Trainer Handouts Results/Re- assessment  The Assessor will grade the assessment and record the result on the front page of this document (S) – Satisfactory if all observable behaviours are correct and (NS) not satisfactory if any areas are left incorrect  Feedback will be provided on either result  Where a student receives a ‘NS – Not Satisfactory’ result, the assessor will discuss the area of the non-compliant observable behaviour and an opportunity given for re- 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 – AURETR012 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURETR012 Version No: 2.0 Last Modified Date: Trinity Institute (Australia) | RTO Code:41310 | CRICOS Code: 03556F Page Sequence: Page 4 of 25

AURETR012 Test and repair basic electrical circuits Assessment 1 – Questioning Written Assessment 1. Identify five (5) important items of personal safety when testing and repairing basic electrical circuits. 1 Safety shoes 2 Skin protection 3 Safety gloves 4 Ear protection 5 Safety glasses 2. Rings, necklaces, bracelets and watches should not be worn while working around electrical systems. Why? Because they can be conducted with electricity 3. Why should you NEVER use a test-light to diagnose components and wires in computer systems? Computer system can be damage while using a test light because voltage applied directly to the terminals 4. NEVER use a test light to probe for power in an electronic circuit. Why? Test light damage the system components 5. You should NEVER connect a ‘self-powered’ test-light to a circuit that is powered. Why? Document Name: Student Written Knowledge Assessment – AURETR012 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURETR012 Version No: 2.0 Last Modified Date: Trinity Institute (Australia) | RTO Code:41310 | CRICOS Code: 03556F Page Sequence: Page 5 of 25

AURETR012 Test and repair basic electrical circuits 6. Analogue meter cannot be used on a computer-controller circuit unless expressly directed to do so in the workshop manual. Why? Analogue meter has needle when we use needle to move out, it damage the circuit 7. Explain why the leads of an ammeter should NEVER be place the across the battery or a load. It put the circuit in the parallel position and it can cause to damage the meter 8. Defined electrical principles of ‘Voltage’? Voltage is the measurement of the pressure or force 9. Describe electrical principles of ‘Current’? Current is the measurement of the amount of flow. 10. Describe electrical principles of ‘Resistance’? Resistance is the measurement of the flow of electricity Document Name: Student Written Knowledge Assessment – AURETR012 Created Date: 12 th Aug 2019 Document No: Trinity Institute (Australia) – AURETR012 Version No: 2.0 Last Modified Date: Trinity Institute (Australia) | RTO Code:41310 | CRICOS Code: 03556F Page Sequence: Page 6 of 25

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