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NEC Quiz: Dishwasher Questions
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Question 1 of 10
1. Question
1 pointsFood waste disposer or dishwasher shall be connected to any of the required 20-ampere small appliance branch circuits in the kitchen.
Correct
Please Refer: NEC Code 210.52(B)
Incorrect
Please Refer: NEC Code 210.52(B)
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Question 2 of 10
2. Question
1 pointsWhich of the following wiring method is employed for connecting to Dishwashers: (Multiple Answer Question)
Correct
Incorrect
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Question 3 of 10
3. Question
1 pointsCord-and-plug-connected portable dishwashers are generally rated ___ amperes or less at 120 volts.
Correct
Incorrect
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Question 4 of 10
4. Question
1 pointsDishwashers cord length shall not be shorter than ___:
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Incorrect
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Question 5 of 10
5. Question
1 pointsDishwashers cord length shall not be longer than ___:
Correct
Incorrect
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Question 6 of 10
6. Question
1 pointsA duplex grounding-type receptacle is usually installed in an accessible location under the sink for plugging in the dishwasher and food waste disposer shall be GFCI protected
Correct
Please Refer: NEC Code 210.8(A)(6)
Incorrect
Please Refer: NEC Code 210.8(A)(6)
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Question 7 of 10
7. Question
1 pointsTimedelay fuses in this box-cover unit would be sized at approximately ___ of the nameplate rating of the dishwasher.
Correct
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Question 8 of 10
8. Question
1 pointsportable cord-and-plugconnected dishwasher when used in the kitchen, the receptacle will also have to be GFCI protected
Correct
Please Refer: NEC Code 210.8(A)(6)
Incorrect
Please Refer: NEC Code 210.8(A)(6)
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Question 9 of 10
9. Question
1 pointsPortable dishwashers are supplied with a 3-wire cord and plug.
Correct
Incorrect
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Question 10 of 10
10. Question
1 pointsThe branch-circuit breaker can serve as the disconnecting means if it is within sight of the appliance or is capable of being locked in the “OFF” position.
Correct
Please Refer: NEC Code 422
Incorrect
Please Refer: NEC Code 422