ISA Utility Specialist Ch. 5: Electrical Knowledge exam
ISA Utility Specialist Ch. 5: Electrical Knowledge exam What is a volt? - correct answer a unit of electrical force Electrical resistance determines how much __________ is required to move electricity along a conductor and is measured in __________. - correct answer energy; ohms A conductor carrying more than __________ volts would be considered a NERC line. - correct answer 200,000 2 examples of protective equipment: - correct answer circuit breakers lightning receptors An energized wire or conductor in a circuit is also known as a __________. - correct answer phase True or False? Guy wires are intended to help support poles but may become unintentionally energized. - correct answer true
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- ISA-International Society Of Arboriculture
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- ISA-International Society Of Arboriculture
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- 23 februari 2024
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- 2023/2024
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isa utility specialist ch 5 electrical knowledge
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isa international society of arboriculture
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