A multimeter is - Study guides, Class notes & Summaries

Wiring Diagrams and Wiring Repairs, Complete 100% Correct What is the purpose of a wiring diagram? A wiring diagram visually represents the electrical connections and functions of a specific circuit or system, making it easier to understand and troubleshoot. How can a wiring diagram help in identifying circuit components? It labels all components clearly, allowing technicians to see how everything connects, which helps in diagnosing issues. What does it mean if a wiring diagram s...

1) When is the BEST time to document each loop check for commissioning ? A. Prior to the start of inspection B. When all test and inspection activities are complete C. When updating information on a daily basis D. At the time each test is completed - ANS D. At the time each test is completed (INST LVL4)(12410-16/ Section 3.2.0) 2) Teflon paste must not be used on : A. Nitrogen service B. Natural gas service C. Water service D. Oxygen service - ANS D. Oxygen service (INST L...

1. Technician A only: A technician connects one lead of a DMM (digital multimeter)to the positive (+) terminal of a battery and the other meter lead to the "B" terminalof the starter solenoid and then cranks the engine. During cranking, the voltmeter displays a reading of 878 mV. Technician A says this reading indicates the positive battery cable has very high resistance. Technician B says this reading indicates that the starter armature is defective.Who is right? Technician A only ...

2.6.3 Practice Questions TestOut PC Pro 100% Pass Use a multimeter to test the power supply. You are an IT technician for your company. One of the employees has a computer that continually reboots when it's powered on. He has asked you to fix it. You suspect that the power supply may be failing. Which of the following is the BEST initial step to determine whether the power supply is causing the reboots? Answer Replace the power supply. Use a multimeter to test the power supply. ...

ASVAB Verification Test (Latest 2023/ 2024) | Questions and Verified Answers| Grade A QUESTION What does AC stand for Answer: Alternating current QUESTION In making permanent electronic connections use Answer: A soldering iron QUESTION When current flow is interrupted by a blow fuse the current becomes Answer: Open QUESTION What cannot store an electrical charge Answer: Fuse QUESTION When wire conductors are coate...

ASE Practice Test Questions & Answers 2024/2025 B- Always disconnect the ne the negative battery cable and wrap with tape so contract cannot be made. Follow the specific vehicle's disarming instructions, as some SRS system can retain back up power for an additional period of time. - ANSWERS2. An air bag system is being serviced. Tech A says to disconnect the yellow SRS connectors at the front of the vehicle. Tech B says to disconnect and isolate the negative battery cable. Who is right? A...

Bohr's Atomic Model consists of what three components? A. Neutrons, ion, neutrinos B. Protons, neutrons and cations C. Tachyons gravitons and electrons D. Protons, neutrons and electrons - D. Protons, neutrons and electrons What does LEC stand for? A. Local exchange carrier B. Local essential channel C. Local effective communication D. Local exchange circuit - A. Local exchange carrier Current amounts between ______ and _____ can be lethal. A. 100mA, 200mAB. 10mA, 33.3mA ...

Basic Wiring Questions and Answers Rated A+ What sparks the connection between electricity and wiring? Electricity flows through wires like water through pipes, and wiring acts as the pathway that delivers power to lights and devices. How can understanding basic wiring save you money? Knowing basic wiring can help you troubleshoot simple electrical issues, reducing the need for costly electrician visits for minor repairs. What’s the story behind the colors of electrical wires? ...

Electrical Wiring Study Guide Questions and Answers Rated A+ What is the main function of electrical wiring in a building? The main function of electrical wiring is to safely transport electricity from the power source to various devices and appliances throughout the building. How do circuit breakers enhance electrical safety? Circuit breakers protect electrical circuits by interrupting the flow of electricity when an overload or short circuit occurs, preventing potential fires or d...

ITSP 135 UPDATED ACTUAL Questions and CORRECT Answers What general-purpose tool can measure characteristics of electricity in a variety of devices? - CORRECT ANSWER- Multimeter A four-year-old laptop will not boot and presents error messages on screen. You have verified with the laptop technical support that these error messages indicate the motherboard has failed and needs replacing. What is the order of steps you should take to prepare for the repair? - CORRECT ANSWER- Step 1: Ask y...