EVITP LOAD CALCULATION FEEDERS AND
SERVICES LEVEL 4 MODULE 1 EXAM
NEWEST ACTUAL EXAM WITH COMPLETE
QUESTIONS AND DETAILED ANSWERS
GRADED A+
Which part of a residential lighting and small appliance load
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must be rated at 35% for service calculations? - ✔✔✔Correct
| | | | | | | | | | |
Answer > The next 177,000VA
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If a store lighting load is 14,000VA (continuous), which of the
| | | | | | | | | |
|following must be used for the circuit calculation? - ✔✔✔
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Correct Answer > 17,500VA
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In most cases, feeder conductor size is adjusted when - ✔✔✔
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Correct Answer > there are more than three current-carrying
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|conductors in the raceway | | |
When calculating the service requirement for a particular
| | | | | | |
building, the step is to - ✔✔✔Correct Answer > determine the
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floor area of the building
| | | | |
, What is the feeder ampacity for a three-phase, 120/208V
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subpanel with a connected load of 84,563VA? - ✔✔✔Correct
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Answer > 235A
| | |
Which part of a residential lighting and small appliance load must
| | | | | | | | | |
be rated at 35% for servives - ✔✔✔Correct Answer >
| | | | | | | | | | |
An optional method for determining feeder to schools is
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covered in - ✔✔✔Correct Answer > NEC® Section 220.86
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Refer to the figure above. What is the total load of a feeder
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serving four 230V motors rated 5hp, 15hp, 20hp, and 40hp? -
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✔✔✔Correct Answer > 241.2
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Refer to the figure above. Calculate the minimum ampacity for a
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feeder serving the following 460V motor: 10hp, 20hp, and
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30hp. - ✔✔✔ Correct Answer > 91A
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Refer to the figure above. What is the total load a feeder serving
| | | | | | | | | | | |
four 2hp motors, three 5hp motors, one 15hp motor, and one
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25 hp motor? All motors are 208V. - ✔✔✔ Correct Answer >
| | | | | | | | | | | |
219.8 A
| |
SERVICES LEVEL 4 MODULE 1 EXAM
NEWEST ACTUAL EXAM WITH COMPLETE
QUESTIONS AND DETAILED ANSWERS
GRADED A+
Which part of a residential lighting and small appliance load
| | | | | | | | |
must be rated at 35% for service calculations? - ✔✔✔Correct
| | | | | | | | | | |
Answer > The next 177,000VA
| | | | |
If a store lighting load is 14,000VA (continuous), which of the
| | | | | | | | | |
|following must be used for the circuit calculation? - ✔✔✔
| | | | | | | | |
Correct Answer > 17,500VA
| | | |
In most cases, feeder conductor size is adjusted when - ✔✔✔
| | | | | | | | | |
Correct Answer > there are more than three current-carrying
| | | | | | | | |
|conductors in the raceway | | |
When calculating the service requirement for a particular
| | | | | | |
building, the step is to - ✔✔✔Correct Answer > determine the
| | | | | | | | | | | |
floor area of the building
| | | | |
, What is the feeder ampacity for a three-phase, 120/208V
| | | | | | | |
subpanel with a connected load of 84,563VA? - ✔✔✔Correct
| | | | | | | | | |
Answer > 235A
| | |
Which part of a residential lighting and small appliance load must
| | | | | | | | | |
be rated at 35% for servives - ✔✔✔Correct Answer >
| | | | | | | | | | |
An optional method for determining feeder to schools is
| | | | | | | |
covered in - ✔✔✔Correct Answer > NEC® Section 220.86
| | | | | | | | | |
Refer to the figure above. What is the total load of a feeder
| | | | | | | | | | | |
serving four 230V motors rated 5hp, 15hp, 20hp, and 40hp? -
| | | | | | | | | | |
✔✔✔Correct Answer > 241.2
| | | |
Refer to the figure above. Calculate the minimum ampacity for a
| | | | | | | | | |
feeder serving the following 460V motor: 10hp, 20hp, and
| | | | | | | | |
30hp. - ✔✔✔ Correct Answer > 91A
| | | | | | |
Refer to the figure above. What is the total load a feeder serving
| | | | | | | | | | | |
four 2hp motors, three 5hp motors, one 15hp motor, and one
| | | | | | | | | | |
25 hp motor? All motors are 208V. - ✔✔✔ Correct Answer >
| | | | | | | | | | | |
219.8 A
| |
