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Journeyman Electrical Closed Book Exam #1 | 2023 | 50 Questions with 100% Correct Answers | Updated & Verified
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An advantage of an electromagnet over a permanent magnet is that ____. - An electromagnet can be switched on and off. An excellent diffuser surface is one that ____. - Scatters light uniformly in all directions. Light is converted into electricity ____. - In a photovoltaic cell. The rotating part of a DC motor is known as ____. - Armature. A device used to pull wires through a conduit is called ____. - Fish tape. In making a resistance test, remember that the resistance of a short circuit is ____. - Approximately zero. To increase current capacity, battery cells are connected in ____. - Parallel. The hot resistance of an incandescent lamp is approximately ____ times it's cold resistance. - Ten.
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Institution
Journeyman Electrical
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Journeyman Electrical
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Written for
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- Journeyman Electrical
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- Journeyman Electrical
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- Uploaded on
- August 3, 2023
- Number of pages
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- Written in
- 2023/2024
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journeyman electrical closed book exam 1
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