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
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
