EVITP: Load calculation Feeders and services Level 4 Module Exam Set Questions And Correct Revised Answers | Updated!!
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Course
EVITP
Institution
EVITP
EVITP: Load calculation Feeders
and services Level 4 Module Exam
Set Questions And Correct Revised
Answers | Updated!!
When calculating the service requirement for a particular
building, the step is to - ANSWER
35
determine the floor area
of the building
What is the feeder a...
EVITP: Load calculation Feeders
and services Level 4 Module Exam
Set Questions And Correct Revised
Answers | Updated!!
What is the demand factor allowed by the NEC® for calculating
the neutral conductor size for electric range load? - ANSWER
70%
Using the VA/linear foot method, the total VA that must be
used in a service calculation for a 50' show window is -
ANSWER 12,500VA
Before it is considered a continuous load, a load must operate
for at least how many hours without interruption? - ANSWER
3
Which of the following factors does not affect conductor
ampacity adjustments? - ANSWER Number of phase
, If a continuous connected load totals 120A, what is the
minimum current-carrying capacity required for the feeder? -
ANSWER 150A
What is the load center length for a tapped feeder with loads
of 120A at 50', 110A at 60', 75A at 90', and 70A at 150'? -
ANSWER 79.60
Which of the following lighting loads would be used in a
residence that is 1,650 sq ft? - ANSWER 4,950VA
What is the load for 40 non-dwelling unit receptacles? (Assume
that the load is not continuous.) - ANSWER 7,200VA
The minimum service rating for a residential service is -
ANSWER 100A
Residential small appliance circuit must be rated at - ANSWER
1,500VA
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