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NCCER Electrical
NCCER Electrical/NCCER Examination NCCER Electrical
[Show more]NCCER Electrical/NCCER Examination NCCER Electrical
[Show more]NCCER Electrical Set Test 
Questions And Verified Correct 
Answers 
A 3-phase, 4-wire, 480v service requires ______ 
current transformer(s) - ANSWER : 3 
Services conductors and equipment are covered in 
- ANSWER : NEC Article 230 
The NEC required that all receptacles installed on 
25 amp and ...
Preview 4 out of 40 pages
Add to cartNCCER Electrical Set Test 
Questions And Verified Correct 
Answers 
A 3-phase, 4-wire, 480v service requires ______ 
current transformer(s) - ANSWER : 3 
Services conductors and equipment are covered in 
- ANSWER : NEC Article 230 
The NEC required that all receptacles installed on 
25 amp and ...
NCCER Examination 
Prep Set Questions Revised With 
Correct Answers 
< Updated & Already Passed > 
A UL listed rod type grounding electrode must have 
a MINIMUM length of? - ANSWER : 8' 
What is the MINIMUM number of overload sensing 
units required for all three phase motors? - 
ANSWER...
Preview 2 out of 13 pages
Add to cartNCCER Examination 
Prep Set Questions Revised With 
Correct Answers 
< Updated & Already Passed > 
A UL listed rod type grounding electrode must have 
a MINIMUM length of? - ANSWER : 8' 
What is the MINIMUM number of overload sensing 
units required for all three phase motors? - 
ANSWER...
NCCER Electrical Test Exam Set 
Questions & Correct Answers 
< Updated & Already Passed > 
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? 
232 
What is the name of the connecting device show...
Preview 3 out of 19 pages
Add to cartNCCER Electrical Test Exam Set 
Questions & Correct Answers 
< Updated & Already Passed > 
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? 
232 
What is the name of the connecting device show...
NCCER 26201 : Alternating Current - Electromagnetic Induction - (AC) 
Circuits 
Exam Test Combined Questions 
With Revised Correct Answers 
BEST UPDATED COMBINED SET!! 
 
20. according to the power triangle, the apparent power 
is ______. - ANSWER 
(C) greater than the true power 
21. ...
Preview 4 out of 54 pages
Add to cartNCCER 26201 : Alternating Current - Electromagnetic Induction - (AC) 
Circuits 
Exam Test Combined Questions 
With Revised Correct Answers 
BEST UPDATED COMBINED SET!! 
 
20. according to the power triangle, the apparent power 
is ______. - ANSWER 
(C) greater than the true power 
21. ...
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