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Question 1 of 16
1. Question
1 pointsIn Branch circuit supplying two or more receptacles or outlets, Maximum Cord-and-Plug-Connected Load that a Receptacle can supply of rating 30A is about:
Correct
Refer NEC Code: TABLE 210.21(B)(2)
Incorrect
Refer NEC Code: TABLE 210.21(B)(2)
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Question 2 of 16
2. Question
1 pointsIn Dwelling units other than Kitchen,125-volt, single-phase, 15- and 20-ampere receptacles installed within ______ of the outside edge of the sink shall provided with GFCI
Correct
Refer: NEC Code: 210.8 (7)
Incorrect
Refer: NEC Code: 210.8 (7)
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Question 3 of 16
3. Question
1 pointsVoltage in In the guest rooms supplied by Branch circuits shall not exceed __ volts between the conductors supplying luminaries
Correct
Please Refer: NEC Code 210.6A
Incorrect
Please Refer: NEC Code 210.6A
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Question 4 of 16
4. Question
1 pointsIn dwelling units, at least one receptacle outlet shall be installed in bathrooms within ___ of the outside edge of each basin.
Correct
Please Refer: NEC Code 210.52D
Incorrect
Please Refer: NEC Code 210.52D
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Question 5 of 16
5. Question
1 pointsIna Branch Circuit, while calculating the ampacity for circuit containing both continuous and non-continuous loads, allowable ampacity will be not less than the noncontinuous load ___ of the continuous load.
Correct
Please Refer – NEC Code: 210.19
Incorrect
Please Refer – NEC Code: 210.19
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Question 6 of 16
6. Question
1 pointsIn Dwelling Units, Receptacle supplying only a permanently installed fire alarm or burglar alarm system shall be required to have ground-fault circuit-interrupter protection
Correct
Please Refer: NEC Code 210.8A (5)
Incorrect
Please Refer: NEC Code 210.8A (5)
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Question 7 of 16
7. Question
1 pointsBranch circuits installed for the purpose of lighting, central alarm, and signal for public or common areas of multifamily dwelling can be supplied from equipment that supplies an individual dwelling unit
Correct
Please Refer: NEC Code 210.25B
Incorrect
Please Refer: NEC Code 210.25B
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Question 8 of 16
8. Question
1 pointsFor branch circuits above 600 V, The ampacity of branch-circuit conductors shall not be less than ____ of the designed potential load of utilization equipment which will be operated simultaneously.
Correct
Please Refer: NEC Code 210.19B (1)
Incorrect
Please Refer: NEC Code 210.19B (1)
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Question 9 of 16
9. Question
1 pointsBranch Circuit ground conductor shall never electrically connected to a grounded conductor of the system supplying the auto-transformer
Correct
Please Refer: NEC Code 210.9
Incorrect
Please Refer: NEC Code 210.9
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Question 10 of 16
10. Question
1 pointsBranch Circuit ground conductor shall never electrically connected to a grounded conductor of the system supplying the auto-transformer
Correct
Please Refer: NEC Code 210.9
Incorrect
Please Refer: NEC Code 210.9
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Question 11 of 16
11. Question
1 pointsBranch Circuits supplying Auxiliary Equipment of Electric Discharge Lamps shall not exceed ___ volts between the conductors:
Correct
Please Refer: NEC 210.6 B(2)
Incorrect
Please Refer: NEC 210.6 B(2)
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Question 12 of 16
12. Question
1 pointsCircuits exceeding 277 Volts, nominal, between conductors shall be permitted to supply utilization equipment where qualified person shall only be allowed to carryout maintenance and supervision functions
Correct
Please Refer: NEC 210.6(E)
Incorrect
Please Refer: NEC 210.6(E)
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Question 13 of 16
13. Question
1 pointsReceptacles shall be installed in living room in dwelling units such that receptacle outlet is located within ___ feet measured horizontal along the floor line of any wall space
Correct
Please refer: NEC 210.52 (A)(1)
Incorrect
Please refer: NEC 210.52 (A)(1)
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Question 14 of 16
14. Question
1 pointsReceptacles outlets shall not be considered as per the required number of receptacle outlets unless the installed receptacles located _____ inches of wall
Correct
Please Refer: NEC 210.52(A)(3)
Incorrect
Please Refer: NEC 210.52(A)(3)
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Question 15 of 16
15. Question
1 pointsWhich of the Following Statement is Correct:
- Fluorescent lighting branch circuit ratings generally will not be more than 20A
- A Heavy Duty Lamp-holders shall have a rating of not less than 750 watts for admedium type
Correct
Please Refer: NEC Code 210.21 (A)
Incorrect
Please Refer: NEC Code 210.21 (A)
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Question 16 of 16
16. Question
1 pointsIn a dwelling units (apartment or living area) in multifamily building where laundry facility on the premises are available to building occupants, at-least one laundry receptacles shall be provided for all building occupants:
Correct
Please Refer: NEC Code 210.52 (F)
Incorrect
Please Refer: NEC Code 210.52 (F)