Page |1
TSSA G2 EXAM GASTECHNICIAN NEWEST 2025/2026
NEWEST ACTUAL EXAM WITH COMPLETE QUESTIONS AND
VERIFIED ANSWERS |ALREADY GRADED A+|
9. Which of the following types of wire must be used in damp
locations?
a) NMD
b) NMW
c) LVT
d) BX - ANSWER-B
10. On an electrical schematic, all operating controls are drawn:
a) In their energized positions,
b) In their de-energized positions,
c) Normally closed,
d) Normally open. - ANSWER-d
An inline ammeter is connected:
a) In series with the device being checked
, Page |2
b) In parallel with the device being checked
c) With the system power off
d) Across the load - ANSWER-A
As the length of a conductor increases, the voltage drop along the
conductor:
A. increases
B. Decreases
C. Remains the same
D. Should be as flexible as possible. - ANSWER-A
When a new appliance is to be installed in a typical residential
basement and the supply wiring to it is to be concealed, which of
the following types of wire is acceptable, and most cost effective:
a) NMW
b) NMD
c) BX
d) LVT - ANSWER-B
, Page |3
When checking a circuit of unknown voltage using an analog
meter with 0-30V, 0-125V, 0-250V, and 0-600V, which scale
should be selected?
a) 0-30 volts
b) 0-125 volts
c) 0-250 volts
d) 0-600 volts - ANSWER-D
A 120-volt power supply for a residential electrical circuit is taken
form the:
a) Line side of one branch circuit breaker and a ground lug,
b) Load side of one main circuit breaker and the line side of a
second breaker,
c) Load side of one main breaker and the load side of the second
main breaker,
d) Load side of one branch circuit breaker and a neutral lug. -
ANSWER-D
A 240-volt power supply for a residential electrical circuit is taken
from the:
, Page |4
A. Line side of one branch circuit breaker and the line side of the
second breaker
B. Load side of one main circuit breaker and the load side of the
second circuit main breaker
C. Load side of one branch circuit breaker and the load side of the
second branch circuit breaker
D. Line side of one main circuit breaker and the line side of the
second main circuit breaker - ANSWER-A
A receptacle mounted ground fault circuit interrupter protects
against:
a) Appliance overloading,
b) Dead shorts,
c) Short circuits,
d) Current flow to ground. - ANSWER-D
An electrical pictorial diagram is used to:
a) Show component location,
b) Indicate how the system works,
TSSA G2 EXAM GASTECHNICIAN NEWEST 2025/2026
NEWEST ACTUAL EXAM WITH COMPLETE QUESTIONS AND
VERIFIED ANSWERS |ALREADY GRADED A+|
9. Which of the following types of wire must be used in damp
locations?
a) NMD
b) NMW
c) LVT
d) BX - ANSWER-B
10. On an electrical schematic, all operating controls are drawn:
a) In their energized positions,
b) In their de-energized positions,
c) Normally closed,
d) Normally open. - ANSWER-d
An inline ammeter is connected:
a) In series with the device being checked
, Page |2
b) In parallel with the device being checked
c) With the system power off
d) Across the load - ANSWER-A
As the length of a conductor increases, the voltage drop along the
conductor:
A. increases
B. Decreases
C. Remains the same
D. Should be as flexible as possible. - ANSWER-A
When a new appliance is to be installed in a typical residential
basement and the supply wiring to it is to be concealed, which of
the following types of wire is acceptable, and most cost effective:
a) NMW
b) NMD
c) BX
d) LVT - ANSWER-B
, Page |3
When checking a circuit of unknown voltage using an analog
meter with 0-30V, 0-125V, 0-250V, and 0-600V, which scale
should be selected?
a) 0-30 volts
b) 0-125 volts
c) 0-250 volts
d) 0-600 volts - ANSWER-D
A 120-volt power supply for a residential electrical circuit is taken
form the:
a) Line side of one branch circuit breaker and a ground lug,
b) Load side of one main circuit breaker and the line side of a
second breaker,
c) Load side of one main breaker and the load side of the second
main breaker,
d) Load side of one branch circuit breaker and a neutral lug. -
ANSWER-D
A 240-volt power supply for a residential electrical circuit is taken
from the:
, Page |4
A. Line side of one branch circuit breaker and the line side of the
second breaker
B. Load side of one main circuit breaker and the load side of the
second circuit main breaker
C. Load side of one branch circuit breaker and the load side of the
second branch circuit breaker
D. Line side of one main circuit breaker and the line side of the
second main circuit breaker - ANSWER-A
A receptacle mounted ground fault circuit interrupter protects
against:
a) Appliance overloading,
b) Dead shorts,
c) Short circuits,
d) Current flow to ground. - ANSWER-D
An electrical pictorial diagram is used to:
a) Show component location,
b) Indicate how the system works,
