Craft Cert Review Questions with Correct Answers

Craft Cert Review Questions with Correct v v v v v




Answers 2025/2026 Rated A+ v v v v




What is the most common conduit used outside with vibration? - CORRECT ANSWER -LTFMC
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What is used to check current? - CORRECT ANSWER -ammeter
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What is the most conductive metal? (list them in order) - CORRECT ANSWER -gold, silver, copper,
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aluminum
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smallest trade size of rigid conduit - CORRECT ANSWER -1/2 inch
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to prevent injuries ladders not in use should be - CORRECT ANSWER -tied to the wall or laid down
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when current flow is increased through the conductor, what happens to the conductor? -
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CORRECT ANSWER -it increases v v v




what would be the opposite of current flow? - CORRECT ANSWER -resistance
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what does NEC not cover? - CORRECT ANSWER -ships, water crafts, and floating buildings
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what happens when disimilar metals meet? - CORRECT ANSWER -they corrode
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short circuit has very little or no
v v v v v v v - CORRECT ANSWER -resistance
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what is threshold? - CORRECT ANSWER -
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