Journeyman Electrical Closed Book Exam #2 Missed Questions With Verified Answers
Locknuts are sometimes used in making electrical connections on studs. In there cases the purpose of the locknuts is to ____. - Answer Prevent the connection from lossening under vibrations. Enclosed means, surrounded by a ____ which will prevent persons from accidently contacting energized parts. - Answer Wall, fence, and housing or case. In series circuit ____ is common. - Answer Current. Batteries supply ____ current. - Answer Direct. An alternation is ____. - Answer One-half cycle. What is the function of a neon glow tester? - Answer Determines if circuit is alive, determines polarity, and determines if circuit is AC or DC.
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- Subido en
- 7 de febrero de 2024
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- 2023/2024
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