IEC Final Exam Year 1 Latest Update 2024-2025
Actual Exam from Credible Source with 60
Questions and 100% Verified Detailed Correct
Answers Guaranteed
___ can be described as the point of demarcation between where the serving utility
ends and the premises wiring begins.
Select one:
a.
Service point
b.
Attachment
c.
Mast service
d.
Lateral - CORRECT ANSWER: Service point
A 20-amp, 120-volt duplex convenience receptacle near a pool shall be located so that it
is ___ feet or more from the inside edge of the pool.
Select one:
a.
,61/2
b.
10
c.
6
d.
12
e.
20 - CORRECT ANSWER: 6
A breaker panel is permitted to be located ___.
I. in the bathroom in a house
II. in an electrical room in a school
III. in a bathroom in a restaurant
Select one:
a.
III only
b.
II & III only
c.
,I, II & III
d.
II only
e.
I & III only - CORRECT ANSWER: II & III only
A disconnecting means (or disconnect switch) for a swimming pool circulation pump
must be installed ___.
Select one:
a.
so that it is visible from the pump
b.
readily accessible
c.
at least 5 feet from the inside wall of the pool
d.
all of these - CORRECT ANSWER: All of these
A short length of EMT is run between two panels. The ampacity values for the
conductors in this EMT need not be derated, as long as the length of the EMT does not
exceed ___.
, Select one:
a.
12 inches
b.
18 inches
c.
24 inches - CORRECT ANSWER: 24 inches
According to Article 250, a metal underground water pipe that is in direct contact with
the earth for 10 ft. or more (including any metal well casing effectively bonded to the
pipe) and electrically continuous (or made electrically continuous by bonding around
insulating joints or insulating pipe) to the points of connection of the grounding electrode
conductor and the bonding conductors would be a good ___.
Select one:
a.
insulator
b.
service conductor
c.
grounding electrode
d.
neutral - CORRECT ANSWER: grounding electrode
Actual Exam from Credible Source with 60
Questions and 100% Verified Detailed Correct
Answers Guaranteed
___ can be described as the point of demarcation between where the serving utility
ends and the premises wiring begins.
Select one:
a.
Service point
b.
Attachment
c.
Mast service
d.
Lateral - CORRECT ANSWER: Service point
A 20-amp, 120-volt duplex convenience receptacle near a pool shall be located so that it
is ___ feet or more from the inside edge of the pool.
Select one:
a.
,61/2
b.
10
c.
6
d.
12
e.
20 - CORRECT ANSWER: 6
A breaker panel is permitted to be located ___.
I. in the bathroom in a house
II. in an electrical room in a school
III. in a bathroom in a restaurant
Select one:
a.
III only
b.
II & III only
c.
,I, II & III
d.
II only
e.
I & III only - CORRECT ANSWER: II & III only
A disconnecting means (or disconnect switch) for a swimming pool circulation pump
must be installed ___.
Select one:
a.
so that it is visible from the pump
b.
readily accessible
c.
at least 5 feet from the inside wall of the pool
d.
all of these - CORRECT ANSWER: All of these
A short length of EMT is run between two panels. The ampacity values for the
conductors in this EMT need not be derated, as long as the length of the EMT does not
exceed ___.
, Select one:
a.
12 inches
b.
18 inches
c.
24 inches - CORRECT ANSWER: 24 inches
According to Article 250, a metal underground water pipe that is in direct contact with
the earth for 10 ft. or more (including any metal well casing effectively bonded to the
pipe) and electrically continuous (or made electrically continuous by bonding around
insulating joints or insulating pipe) to the points of connection of the grounding electrode
conductor and the bonding conductors would be a good ___.
Select one:
a.
insulator
b.
service conductor
c.
grounding electrode
d.
neutral - CORRECT ANSWER: grounding electrode
