Electrical Practice Exam Questions with Complete Solutions (Latest 2025) Flexible metal conduit is sometimes referred to as? - Correct Answers ✅Greenfield What do you look for to determine if a switch or receptacle is acceptable for copper and aluminum wiring? - Correct Answers ✅CO/ALR What type of receptacle should not be used with aluminum branch circuits wiring any longer? - Correct Answers
✅CU/AL
What type of wire nut is not appropriate for aluminum wire? - Correct Answers ✅Conventional What is another name for a grounding rod? - Correct Answers ✅Electrode What is the purpose of a circuit breaker? - Correct Answers ✅Interruption of electrical flow What are two examples of automatic circuit breakers? - Correct Answers ✅Fuses and Breakers What is another term for NM sheathed cable? - Correct Answers ✅Romex 1 / 2
Electrical Practice Exam Questions with Complete Solutions (Latest 2025)
Minimum distance of a GFCI from a bathtub or shower: -
Correct Answers ✅0 by the code (36 by the brown book, but on exam it should be 0)
Maximum distance of an outlet from a lavatory/basin: -
Correct Answers ✅3' Which is deficient? - Correct Answers ✅Unused opening that has been taped A device designed to open and close a circuit by non- automatic means and applied within its rating to open the circuit automatically when predetermined over-current is called? - Correct Answers ✅Circuit Breaker Type NM wiring shall be supported a maximum of _______ on center. - Correct Answers ✅4.5 feet At a kitchen counter, countertop receptacle outlets shall be installed within a maximum horizontal distance of _______ from any point along the wall to an outlet. - Correct Answers ✅24 inches Which of the following is a good conductor? - Correct Answers ✅Copper,Aluminum & Silver (All of the above)
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