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What is resistance? - CORRECT ANSWER-a measure of how difficult it is for an electric current to pass through a component How is resistance measured? - CORRECT ANSWER-Ohm
Typology: Exams
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What is resistance? - CORRECT ANSWER-a measure of how difficult it is for an electric current to pass through a component How is resistance measured? - CORRECT ANSWER-Ohms What are the different types of OHMS law - CORRECT ANSWER-I = V/ R V= IR R= V/I What is unit of measurement for power? - CORRECT ANSWER-Watts What is the unit of measurement for EMF? - CORRECT ANSWER-Volts When are job briefings to be performed? - CORRECT ANSWER-Each morning or before changes in the job What are electrons? - CORRECT ANSWER-Electrons are negatively charged particles What is EMF? - CORRECT ANSWER-electromotive force What are watts? - CORRECT ANSWER-measure of power What is current? - CORRECT ANSWER-How fast the electricity flows How is current measured? - CORRECT ANSWER-Amps What side of the pole should be ascended/descended? - CORRECT ANSWER-High side What is electrical shock? - CORRECT ANSWER-Injury to the body from direct contact with an electrical current What is the difference of potential? - CORRECT ANSWER-The force that makes the current flow How can we complete a path for current to flow? - CORRECT ANSWER-Phase to phase phase to ground backfeed ground to ground
What are the different types of electrical burns and their depths? - CORRECT ANSWER-1st degree- redness but unbroken 2nd degree- some blistering and breaking of the skin 3rd degree-full thickness tissue burns What is PPE? - CORRECT ANSWER-Personal Protection Equipment What are the different types of grounding and isolation uses? - CORRECT ANSWER- Bracket or Box grounding, temporary grounding, and physical isolation How often should you test and inspect your rubber gloves and sleeves? - CORRECT ANSWER-Should be inspected each use What does OSHA stand for? - CORRECT ANSWER-Occupational Safety and Health Administration Who should pay for required PPE - CORRECT ANSWER-Employer What class hard had should electrical workers wear and what is the voltage rating? - CORRECT ANSWER-Class E, 20 KV What is the proper type of safety glasses? - CORRECT ANSWER-Meet standards of ANSI.Z87. When an aluminum/copper connection is made which is to go on top? - CORRECT ANSWER-Aluminum over Copper What is MAD? - CORRECT ANSWER-Minimum Approach Distance Should It be observed while using live line tools? - CORRECT ANSWER-Yes What does ACSR stand for? - CORRECT ANSWER-Aluminum conductor steel reinforced What 2 districts do ALBAT cover - CORRECT ANSWER-4 and parts of 6 What is AC and DC current? - CORRECT ANSWER-Alternating current and direct current What are the two most common household voltages - CORRECT ANSWER-120 and 240 What is a triplex? - CORRECT ANSWER-Two insulated wires wrapped around one bare