ISA Utility Specialist (Ch. 5: Electrical Knowledge) 89 Questions With Complete Solutions|2024

What is a volt? - ️️a unit of electrical force Electrical resistance determines how much __________ is required to move electricity along a conductor and is measured in __________. - ️️energy; ohms A conductor carrying more than __________ volts would be considered a NERC line. - ️️200,000 2 examples of protective equipment: - ️️circuit breakers lightning receptors An energized wire or conductor in a circuit is also known as a __________. - ️️phase True or False? Guy wires are intended to help support poles but may become unintentionally energized. - ️️true A __________ is similar to a fuse or cutout, but it resets after a predetermined time period. - ️️re-closer Minimum working distances for qualified line-clearance arborists are specified in the __________ safety standard. - ️️ANSI Z133