NCCER ELECTRICAL LEVEL 1 MODULE 11- RESIDENTAL WIRING QUESTIONS AND ANSWERS

NCCER ELECTRICAL LEVEL 1 MODULE 11- RESIDENTAL WIRING
QUESTIONS AND ANSWERS

The minimum number of small appliance circuits required by the NEC® in a
kitchen area is _____. **
2
When sizing residential electrical services, the laundry load is calculated as
_____.
1,500VA
When sizing the general lighting load for electric services, the first 3,000VA is
rated at _____. **
100%
According to NEC Section 220.53, a demand factor of 75% may be applied to four
or more _____.
Fixed appliance loads
The minimum service disconnect rating for a one-family dwelling is _____.
100A
The general lighting load in a residence is 3,600VA at 120V. What is the
amperage?
30A
A single-pole GFCI breaker is rated at _____.
120VAC
Exposed noncurrent-carrying metal parts of fixed equipment must be grounded if
the equipment operates with any terminal over _____.
150V to ground
Which section of the NEC® requires that raceway fittings be identified for use
with service masts?
NEC Section 230.28
Service drop conductors must be located at a minimum height of _____.
10' above the ground or other accessible surface