STUDENTS SUCCESS
Revision Examination Tests
“Come all for this Greatness”
... 100% Correct Ans ...
NCCER ELECTRICAL LV 1 MODULE 9 CONDUCTORS AND CABLES TEST 2024-
2025 ACTUAL EXAM COMPLETE 200-QUESTIONS AND CORRECT DETAILED
ANSWERS
Quiz The slandered system of wire sizes in the United Stated is known as the
_______.
Ans: American Wire Gauge (AWG) system
Quiz Wire sizes of No._ or larger are shown only as stranded.
Ans: No.6
Quiz The purpose of stranding is to increase ________.
Ans: The Flexibility of the wire
Quiz A circular mil is a circle that has a diameter of ______.
Ans: 1 mil
Quiz A mil is ____.
Ans: 0.001 inch
Quiz Aluminum conductors have a _______.
Ans: Higher resistance
Quiz The conductivity of aluminum is approximately ______ that of copper.
Ans: 2/3
, Quiz The grounding conductor may be _____.
Ans: bare, green, or green with a yellow stripe
Quiz Type NM and Type NMC is widely used for ______
Ans: branch circuits and feeders in residential and commercial systems.
Quiz What is Romex Cable?
Ans: Nonmetallic sheathed cable consists of two or more plastic-insulated
conductors and ground wire surrounded by a moisture resistant plastic jacket. Can
be used in wood stud residential buildings and buildings not exceeding three stories
(as long as it is used and protected with wood studs).
Quiz If a conductor has a low resistance, it _______.
Ans: has a high conductivity
Quiz Telephone wiring in a plenum space is likely to use _______.
Ans: Teflon insulation
Quiz Using NEC Table 402.5, the allowable ampacity of No.14 AWG fixture wire is
___.
Ans: 17 amps
Quiz The temperature rating of services rating of service-entrance cable when the
cable is not marked otherwise is_____.
Ans: 75 degrees Cel(167 degrees Fharen)
Quiz Which of the following is the most common type of jacket?
Ans: Polyethylene
Quiz Which of the following is true when pulling conductors?
Ans: If a pull is expected to be difficult, a pull line should be used rather than a fish
tape.
Quiz Large conductors are likely to require the use of _____.
Ans: Electrically driven power pullers.
Quiz The maximum size sold wire that should be terminated in pull boxes and
disconnects is ____.
Ans: No.8
Revision Examination Tests
“Come all for this Greatness”
... 100% Correct Ans ...
NCCER ELECTRICAL LV 1 MODULE 9 CONDUCTORS AND CABLES TEST 2024-
2025 ACTUAL EXAM COMPLETE 200-QUESTIONS AND CORRECT DETAILED
ANSWERS
Quiz The slandered system of wire sizes in the United Stated is known as the
_______.
Ans: American Wire Gauge (AWG) system
Quiz Wire sizes of No._ or larger are shown only as stranded.
Ans: No.6
Quiz The purpose of stranding is to increase ________.
Ans: The Flexibility of the wire
Quiz A circular mil is a circle that has a diameter of ______.
Ans: 1 mil
Quiz A mil is ____.
Ans: 0.001 inch
Quiz Aluminum conductors have a _______.
Ans: Higher resistance
Quiz The conductivity of aluminum is approximately ______ that of copper.
Ans: 2/3
, Quiz The grounding conductor may be _____.
Ans: bare, green, or green with a yellow stripe
Quiz Type NM and Type NMC is widely used for ______
Ans: branch circuits and feeders in residential and commercial systems.
Quiz What is Romex Cable?
Ans: Nonmetallic sheathed cable consists of two or more plastic-insulated
conductors and ground wire surrounded by a moisture resistant plastic jacket. Can
be used in wood stud residential buildings and buildings not exceeding three stories
(as long as it is used and protected with wood studs).
Quiz If a conductor has a low resistance, it _______.
Ans: has a high conductivity
Quiz Telephone wiring in a plenum space is likely to use _______.
Ans: Teflon insulation
Quiz Using NEC Table 402.5, the allowable ampacity of No.14 AWG fixture wire is
___.
Ans: 17 amps
Quiz The temperature rating of services rating of service-entrance cable when the
cable is not marked otherwise is_____.
Ans: 75 degrees Cel(167 degrees Fharen)
Quiz Which of the following is the most common type of jacket?
Ans: Polyethylene
Quiz Which of the following is true when pulling conductors?
Ans: If a pull is expected to be difficult, a pull line should be used rather than a fish
tape.
Quiz Large conductors are likely to require the use of _____.
Ans: Electrically driven power pullers.
Quiz The maximum size sold wire that should be terminated in pull boxes and
disconnects is ____.
Ans: No.8
