NV A General Engineering Practice Questions - Nevada A General Engineering Contractor Examination Exam

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Before employees work on a de-energized transmission or distribution line, the line must be treated as energized until which protective step is completed?

The radio dispatcher says the breaker is open The line is tested for voltage and properly grounded to create an equipotential zone Rubber gloves are laid on the conductor without a test The crew waits 15 minutes after the switch is opened

Correct Answer:

The line is tested for voltage and properly grounded to create an equipotential zone

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