Licensed Electrical Contractor Practice Test
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Licensed Electrical Contractor Practice Test
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Licensed Electrical Contractor Electrical Contractor Troubleshooting & Maintenance 2
Free · Instant Results
A 240V circuit is reading 120V at the outlet. What is the most likely cause?
A
Open neutral on the circuit
B
Tripped GFCI upstream
C
Undersized wire gauge
D
Faulty breaker handle
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