AURETR112 Student Assessment - Theory

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Imagine Education *

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Electrical Engineering

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Jan 9, 2024

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Course Code AUR30620 Course Name Certificate III in Light Vehicle Mechanical Technology Unit Code AURETR112 Unit Name Test and repair basic electrical circuits Due Date Assessment Name Automotive Portfolio Part A: Short answer questions Student No . ________________ Student Name Rommel Garcia Student Phone 0410725047 Student Email rommelgarcia07@hotmail.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: Rommel Garcia 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 /var/filecabinet/temp/converter_assets/d7/21/d721da7830e2b746b2c79372a0e47fd6b55edda4.docx Imagine Education Student Assessment Cover Sheet

Course Code and Name: AUR30620 Certificate III in Light Vehicle Mechanical Technology Unit Code: AURETR112 Unit Title: Test and repair basic electrical circuits 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 required in the table below? Item Location Three (3) examples Content Three (3) examples Workplace procedures related to a test and repair basic electrical circuits  https://training.gov.au/ Training/Details/auretr2 012  Automotive Mechanics 10th Edition  Workshop manual  Procedures  Guidelines  Safety Manufacturer specifications related to a test and repair basic electrical circuits  Owner's manual  manufacture's website  repair manual  Ems systems  Data testing  Ems voltage specification 2. Where can you find the information provided by the customer or your supervisor that you will need to test and repair basic electrical circuits? Give three (3) examples.  Owners manual  Car maintenance and servicing checklists  Finding electrical faults 3. List three (3) methods you can use to locate the required information to test and repair basic electrical circuits.  Repair manual  Ems data  Manufacturer specification 4. With regards to testing and repairing basic electrical circuits: a) List the three (3) main circuit types. /var/filecabinet/temp/converter_assets/d7/21/d721da7830e2b746b2c79372a0e47fd6b55edda4.docx Imagine Education Assessment Questions Part A

b) List the two (2) types of circuit connections. c) What is a circuit diagram and what are the two (2) different types? d) What are circuit symbols? e) List three (3) examples of where you can find the information you need to test and repair a circuit. A) 1. Close Cirucit 2. Open Circuit 3. Short Circuit B) 1. Parallel Circuit 2. Series Circuit C) A circuit diagram also called an electrical diagram, elementary diagram or electronic schematic is a simplified graphical representation of an electrical circuit. Types 1. Schematic style circuit diagram 2. Pictorial style circuit program D) Circuit symbols are used in circuit diagrams showing how a circuit is connected together. The actual layout of the components is usually quite different from the circuit diagram. E) 1. Owners manual 2. Car maintenance and servicing checklists 3. Finding electrical faults /var/filecabinet/temp/converter_assets/d7/21/d721da7830e2b746b2c79372a0e47fd6b55edda4.docx

5. Explain the workplace procedures in the table below required to develop and carry out a test and repair a basic electrical circuits. Establish serviceability of tools and equipment. A person conducting a business or undertaking (PCBU) who carries out electrical work must ensure the electrical safety of all persons and property likely to be affected by the electrical work. A PCBU must have procedures in place to ensure that tools, testing equipment and personal protective equipment are regularly inspected and tested. This requirement ensures that workers carrying out the work are electrically safe and that the work, when completed, is electrically safe. Documentation procedures Record keeping documents what you’re doing to maintain and improve your working environment and health and safety. Keeping records can help you track your business' health and safety performance, as well as satisfy the legal requirements. The following records must be kept:  Working policies and procedure  Induction  Safety procedures  All incident/hazard reports  Hazardous chemicals and asbestos registers (if those substances are in your workplace)  Plant registration documents  Tests, maintenance, inspection, and repairs for specific items of plant. It's also useful to keep records of:  The method of recognising risks, risk management, and monitoring  Maintenance of all items of plant and equipment  Workers' induction and training. 6. Describe the housekeeping procedures required when developing and carrying out a test and repair basic electrical circuits from the items listed in the table below. Examination of tools and equipment. All tools, testing equipment, and PPE must be visually inspected before each use for signs of damage. PCBUs should have 'pre-start' visual inspection procedures in place to make sure that equipment such as PPE, tools, rubber mats, and LV rescue kits are in proper working order before use. Testing equipment must be checked for damage to insulated leads and probes and needs to be confirmed as in working order before use. Testing equipment needs to be tested regularly to make sure it provides the level of protection required. Testing intervals will depend on several /var/filecabinet/temp/converter_assets/d7/21/d721da7830e2b746b2c79372a0e47fd6b55edda4.docx

factors, including:  the frequency of use  manufacturer’s advice  the environment in which it is being used Storage of equipment procedures  Place your tools in a dry place. It seems obvious, but garages and basements and other enclosed spaces, particularly if they are not heated or air-conditioned, may have problems with humidity. If you keep your tools in such a location, particularly if you keep them out on shelves or pegboards, consider investing in a dehumidifier to maintain the level of dampness down. They are not expensive, especially compared to your investment in your equipment, and most of them let you set a level of humidity, so the dehumidifier only turns on when it needs to.  Store the power tools in their original cases. When you have a climate-controlled space, the hard-plastic cases they come with are your best choice for storing power tools. They are not only kept free from humidity but are also well covered.  Use rust collector or silica gel packets. Packs of silica gel that come with tonnes of packaging are perfect for keeping moisture at bay. Put them into drawers or toolboxes, and they can help keep away the rust. For the same reason, you can also purchase rust inhibitors and even anti-rust liners for drawers and shelves. Identification, tagging and isolation of faulty equipment procedures. Check all tools or equipment if there's any damage or faults and if you found out that it's not safe to use attach tags to indicate that the tools is not in good condition to use. Safe disposal of excess material procedures  Keep lids on your bins or store them in a covered zone to prevent the wind from blowing waste away  Avoid storing waste bins on footpaths or property that belongs to others  Separate different kinds of waste for easier collection and recycling.  Use a liquid waste contractor to dispose of spent chemicals and other liquid waste. Do not put liquid wastes, such as oily rags or filters, into your waste bins Recycling procedures Electric cables recycling Copper aluminium wires, industrial cabling, and automotive cabling harness are valuable resources inside them for the recovery of conductive metals, especially copper and aluminium. Recycling of copper cables  Armoured cables larger than 100 mm in diameter  Tech cables of any size. /var/filecabinet/temp/converter_assets/d7/21/d721da7830e2b746b2c79372a0e47fd6b55edda4.docx

 Underwater cables are containing fat and oil.  Very thin wires (phone cables, data cables, machine recycling cables), electrical and electronic equipment (WEEE) cables, capillary cables.  Cables obtained from the demolition of vehicles contaminated with oily or sticky materials 7. List three (3) workplace health and safety requirements for each of the items in the table below associated with testing and repairing of basic electrical circuits. Using specialised tools and equipment Make it sure that the tools or equipment are in good condition before using it. The one who's going to use it should have a knowledge or training about the use of the tool or equipment. Using appropriate personal protective equipment (PPE) Wearing a PPE is required when working in a workshop to prevent any injury or accidents. 8. Identify the hazards and risks associated with wearing jewellery while working around electrical systems. Hazards List two (2) Risks List four (4) Hazards and controlling risks associated with wearing jewellery while working around electrical systems Electrical shock Fire -it cause severe burnt -contact with exposed live parts causing electric shock and burns (for example exposed leads or other electrical equipment coming into contact with metal surfaces such as metal) -sparks -explosion 9. Identify the environmental procedures related to testing and repairing basic electrical circuits. List three (3).  The waste materials must be store in a proper bin.  Sort all the electrical waste if it's need to recycle or dispose it.  Always work in ventilated area when working with electric. 10. Describe the basic theory and principle of the automotive electrical systems listed in the table below. Alternating Current (AC) Alternating current (AC) is an electric current which periodically reverses direction and changes its magnitude continuously with time in contrast to direct current (DC) which flows only in one direction. Direct current (DC) Direct current (DC) is an electric current that is uni-directional, so /var/filecabinet/temp/converter_assets/d7/21/d721da7830e2b746b2c79372a0e47fd6b55edda4.docx

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