IEC 4th year QUESTIONS WITH ACTUAL CORRECT ANSWERS
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Course
IEC 4th year
Institution
IEC 4th Year
IEC 4th year QUESTIONS WITH ACTUAL CORRECT ANSWERS IEC 4th year QUESTIONS WITH ACTUAL CORRECT ANSWERS IEC 4th year QUESTIONS WITH ACTUAL CORRECT ANSWERS IEC 4th year QUESTIONS WITH ACTUAL CORRECT ANSWERS IEC 4th year QUESTIONS WITH ACTUAL CORRECT ANSWERS IEC 4th year QUESTIONS WITH ACTUAL CORRECT A...
FINAL EXAM QUESTIONS OF CURRENYTLY TESTING SOLUTIONS
IEC 4th year QUESTIONS WITH ACTUAL CORRECT ANSWERS
Duty on escalator and moving walk driving machine motors shall be rated as ___.
Select one:
a. continuous
b. intermittent
c. varying
d. periodic
e. 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:
a. 8
b. 10
c. 6
d. 25
e. 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:
a. 0
b. 125
c. 150
d. 88
e. 25 - ANSWER-d. 88
Receptacles that provide shore power for boats shall be rated not less than ___ amperes.
Select one:
a. 20
b. 30
c. 40
d. 50 - ANSWER-b. 30
Supply cords for mobile homes shall be rated not less than ___ amperes.
Select one:
a. 100
b. 60
c. 50
d. 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:
a. 80
b. 200
c. 125
, d. 100
e. 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:
a. I & III only
b. I, II & III
c. II & III only
d. II only
e. 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:
a. fuses
b. dimmers
c. relays
d. 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:
a. tap box
b. splitter
c. transfer cable
d. two-fer
e. breakout assembly - ANSWER-d. two-fer
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