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IEC YEAR 4 FINAL EXAM 2024-2025 ACTUAL EXAM
COMPLETE 100 QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED ANSWERS)
|ALREADY GRADED A+ ||BRAND NEW!!
Duty on escalator and moving walk driving machine motors shall be rated as ___.
Select one:
- continuous
- intermittent
- varying
- periodic
- short-time - ANSWER- a. continuous
Each carnival ride and concession shall be provided with a fused disconnect switch located within sight of and within ___ feet of the operator's station.
Select one:
- 8
- 10
- 6 1 / 4
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- 25
- 50 - ANSWER- c. 6
An RV campground has 150 campsites with electrical power.Twenty-five of the campsites are reserved as tent sites. How many sites are required to have a 30-amp, 125-volt receptacle?
Select one:
- 0
- 125
- 150
- 88
- 25 - ANSWER- d. 88
Receptacles that provide shore power for boats shall be rated not less than ___ amperes.
Select one:
- 20
- 30
- 40
- 50 - ANSWER- b. 30
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Supply cords for mobile homes shall be rated not less than ___ amperes.
Select one:
- 100
- 60
- 50
- 125 - ANSWER- c. 50
Overcurrent protection for feeders and branch circuits supplying electric vehicle supply equipment shall have a rating of not less than ___% of the maximum load of the electric vehicle supply equipment.
Select one:
- 80
- 200
- 125
- 100
- 150 - ANSWER- c. 125
Lamps in cellulose nitrate film storage vaults shall be installed in rigid luminaires of the ___ type.I. glass-enclosed II. guarded III. gasketed
Select one: 3 / 4
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- I & III only
- I, II & III
- II & III only
- II only
- I & II only - ANSWER- a. I & III only
A theater stage switchboard is used primarily to feed stage equipment and can contain ___, dimmers or relays with associated overcurrent protective devices, or overcurrent protective devices alone.
Select one:
- fuses
- dimmers
- relays
- all of these - ANSWER- d. all of these
A ___ is an assembly cable containing one male and two female cord connectors used to connect two loads to one branch circuit.
Select one:
- tap box
- splitter
- transfer cable
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