Nccer electrical Study guides, Class notes & Summaries
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NCCER Electrical Set Test Questions And Verified Correct Answers
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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 20 amp branch circuits be ______ 
receptacles - ANSWER : Grounding 
A transformer with the primary of 400 turns and a 
secondary of 300 turns has a _____ - ANSWER : 
Step-down turns ratio of 4:3 
T...
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NCCER Electrical Set Test Questions And Verified Correct Answers
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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 b...
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NCCER Electrical Exam | 140 Questions and Answers with Complete Solutions 100% Correct | Latest Update 2024
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NCCER Electrical Exam | 140 Questions and Answers with Complete Solutions 100% Correct | Latest Update 2024
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NCCER ELECTRICAL QESTIONS AND ANSWERS
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What is shown on a sectional drawing? - 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? - 232 
 
What is the name of the connecting device shown in the diagram? - split - bolt 
 
The volt amperes in an AC circuit is the same as - apparent power 
 
What should be done to change rotation of a 3 phase motor? - Swap any two T leads 
 
5. If a voltage source of a circuit pr...
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NCCER Electrical - Questions and Answers
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NCCER Electrical - Questions and Answers An insulated type 600 volt crimp terminal for a 12-10 AWG is typically identified by which color code? Yellow What is the MINIMUM length pull box that can be placed in a 2 inch conduit run where the conductors will be pulled straight.. 16 Inches The NEC allows copper busbars to carry 1000 amps per square inch, if a bus bar measures ¼ inch X 2 inches how many amps is this bar allowed to carry 500 The outer covering on a liquid - tight flexible metal con...
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NCCER Electrical (Questions & Answers) Solved 100% Correct!!
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NCCER Electrical (Questions & Answers) Solved 100% Correct!!
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NCCER Electrical Set Test Questions And Verified Correct Answers
- Exam (elaborations) • 40 pages • 2024
-
- $12.99
- + learn 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 20 amp branch circuits be ______ 
receptacles - ANSWER : Grounding 
A transformer with the primary of 400 turns and a 
secondary of 300 turns has a _____ - ANSWER : 
Step-down turns ratio of 4:3 
T...
-
NCCER Electrical Module 2 Level 2 Motors Theory and Application Exam Questions and Answers.
- Exam (elaborations) • 8 pages • 2024
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NCCER Electrical Module 2 Level 2 Motors Theory and Application Exam Questions and Answers. 
How DC motors operate? - correct answer -Magnetic lines of force are continuous and always form 
closed loops; Magnetic lines of force do not cross. 
Armature: (Definition) - correct answer -The rotating windings of a DC motor. 
The ____ is a movable electromagnet located between the poles of another fixed permanent (field) 
magnet as shown. - correct answer -Armature 
A twisting force called ______ must...
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NCCER Electrical Set Test Questions And Verified Correct Answers
- Exam (elaborations) • 23 pages • 2024
-
- $11.34
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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 b...
-
NCCER Electrical Exam Tested Questions And Verified Correct Answers
- Exam (elaborations) • 20 pages • 2024
-
- $11.34
- + learn more
NCCER Electrical Exam Tested 
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 shoul...
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