Quiz-summary
0 of 12 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
Information
NEC Code 230: Service Equipment Disconnecting Means Quiz Questions
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 12 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
Average score |
|
Your score |
|
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- Answered
- Review
-
Question 1 of 12
1. Question
1 pointsService disconnecting means shall not be installed in bathrooms
Correct
Please Refer: NEC Code 230.70(2)
Incorrect
Please Refer: NEC Code 230.70(2)
-
Question 2 of 12
2. Question
1 pointsThere shall be not more than ____ sets of disconnects per service grouped in any one location.
Correct
Please Refer: NEC Code 230.71(A)
Incorrect
Please Refer: NEC Code 230.71(A)
-
Question 3 of 12
3. Question
1 pointsOne set of service-entrance conductors, either overhead or underground, is permitted to supply ____ service disconnecting means in lieu of a single main disconnect.
Correct
Please Refer: NEC Code 230.71(A)
Incorrect
Please Refer: NEC Code 230.71(A)
-
Question 4 of 12
4. Question
1 pointsThe service disconnecting means shall be ____ when it is in ON position:
Correct
Please Refer: NEC Code 230.77
Incorrect
Please Refer: NEC Code 230.77
-
Question 5 of 12
5. Question
1 pointsFor installations to supply only limited loads of a single branch circuit, the service disconnecting means shall have a rating of not less than _____.
Correct
Please Refer: NEC Code 230.79(A)
Incorrect
Please Refer: NEC Code 230.79(A)
-
Question 6 of 12
6. Question
1 pointsThe service conductors shall not be connected to the service disconnecting means by pressure connectors and clamps:
Correct
Please Refer: NEC Code 230.81
Incorrect
Please Refer: NEC Code 230.81
-
Question 7 of 12
7. Question
1 pointsThe connections that depend on solder shall not be used for connecting the terminals of service conductors:
Correct
Please Refer: NEC Code 230.81
Incorrect
Please Refer: NEC Code 230.81
-
Question 8 of 12
8. Question
1 pointsCable limiters and other current limiting devices shall not be connected to the supply side of the service disconnect:
Correct
Please Refer: NEC Code 230.82(1)
Incorrect
Please Refer: NEC Code 230.82(1)
-
Question 9 of 12
9. Question
1 pointsSystems such as emergency lighting and fire alarms are permitted by to be connected ahead of the normal service disconnecting means only if such systems are provided with a separate disconnecting means and overcurrent protection.
Correct
Please Refer: NEC Code 230.82(5)
Incorrect
Please Refer: NEC Code 230.82(5)
-
Question 10 of 12
10. Question
1 pointsIn case of one family dwellings, the service disconnecting means shall have a rating not less than ___
Correct
Please Refer: NEC Code 230.79(C)
Incorrect
Please Refer: NEC Code 230.79(C)
-
Question 11 of 12
11. Question
1 pointsAn overcurrent device is required to provide ___ protection in each ungrounded service conductor.
Correct
Please Refer: NEC Code 230.90
Incorrect
Please Refer: NEC Code 230.90
-
Question 12 of 12
12. Question
1 pointsMeter Sockets and meter disconnect switches shall be connected on the load side of the service disconnecting means:
Correct
Please Refer: NEC Code 230.82(3)
Incorrect
Please Refer: NEC Code 230.82(3)