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National Grid Test Questions And Answers With Verified Solutions Already Passed!!!
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National Grid Test Questions And Answers With Verified Solutions Already Passed!!!
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National Grid Test Questions AndAnswers With Verified Solutions Already
Passed!!!
Amp meter - ANSWER✔✔A ________ is used to measure the amount of current
flowing in a conductor.
Voltmeter - ANSWER✔✔A _________ is used to measure the electrical potential
on a conductor.
1.73 - ANSWER✔✔To determine the voltage of a 3 phase WYE system, you
multiply the known single phase by ______
Energized - ANSWER✔✔According to OSHA 1910.269 and accepted utility
understanding, all electric lines and equipment should be considered and treated as
_______ until determined otherwise.
Towards the guy anchor - ANSWER✔✔The guy wire dead end pole should be
tightened such that the pole is leaning slightly ________
Both above - ANSWER✔✔What cause a fuse to blow?
#2 - ANSWER✔✔Which wire size has the ability to carry the most current?
Holds fuse link in place - ANSWER✔✔What does a fuse holder or cutout door do?
Frequency - ANSWER✔✔What does 60Hz refer to?
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