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NASCLA ELECTRICAL EXAM QUESTIONS WITH ALL CORRECT ANSWERS!!
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NASCLA ELECTRICAL EXAM QUESTIONS WITH ALL CORRECT ANSWERS!!
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Name: Score:39 Multiple choice questions
Term 1 of 39
Metal conduit installed in indoor wet locations must have a minimum airspace clearance of _____
between the conduit and the wall or supporting surface.
18in
12"
1/4"
10'
Term 2 of 39
Where three (3) switches are grouped or ganged in an outlet box without permanent barriers, the
voltage between the adjacent switches shall NOT exceed _____.
18in
10'
300V
1/4"
Term 3 of 39
GFCI Protection Requirements are in which section? What are they?
10 AWG (110.14(A))
3' (110.26(A))
(110.28)
(210.8)
,Definition 4 of 39
18" of the wall (210.50)
For terminations using wire binding screws, conductors not larger than ___________________ are
not allowed
Receptacles located in or on floors shall not be counted as part of the required number of
receptacles unless located within
For box fill, the following count for how many conductors:
Clamps, regardless of number
Support Fittings
Straps
Grounding Conductor
Minimum Height of working space is _________________ , or the height of equipment, whichever
is greater.
, Term 5 of 39
All 125-volt, 15- and 20-ampere receptacles installed in the following locations shall have GFCI
protection:
dwelling units supplied by service conductors with an ampacity of 100 amperes or greater.
10 AWG (110.14(A))
1
1
2 based on largest conductor
1
Dwellings:
Bathrooms
Garages and work rooms of similar use
Outdoors
Crawl Spaces
Unfinished basements not intended as habitable rooms
Kitchens
Sinks
boathouses
Bathtubs or Shower Stalls (within 6' of outside edge)
Laundry Areas
Not Dwellings:
Bathrooms
Kitchens
Rooftops
(210.8)
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