NCCER Electrical Set Test Questions And Verified Correct Answers
NCCER Electrical Set Test Questions And Verified Correct Answers What is shown on a sectional drawing? - ANSWER : cutaway view of a building The NEC recommends maintaining voltage within a 3% drop. If a branch circuit operates at 240 volts AC. What is the minimum circuit operating volt? - ANSWER : 232 What is the name of the connecting device shown in the diagram? - ANSWER : split - bolt The volt amperes in an AC circuit is the same as - ANSWER : apparent power What should be done to change rotation of a 3 phase motor? - ANSWER : Swap any two T leads 5. If a voltage source of a circuit provides 240 volts and there are 5 ohms of resistance, how much current is in the circuit? - ANSWER : 48amps
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nccer electrical set test questions and verified