IMSA Signal Technician Level 1 End of Chapter Exam Questions
2025\2026 Actual Complete Real Exam Questions with 100%
Correct Answers | Verified Answers | Already Graded A+ |
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What is the advantage of video detection systems? - ANSWER-
Images can be
sent to remote
locations
Which of the following is a type of microwave detector? -
ANSWER-Frequency-
modulated continuous wave
(FMCW)
A 6' X 60' loop typically has how many turns of wire: - ANSWER-
Two
The primary function of the CMU is: - ANSWER-Prevent
conflicting signal
indications
What is NOT part of the overhead power service: - ANSWER-
N: Pull box or
boxes
Y: Power supply
wires
,Y: Conduit riser with
weatherhead
Y: Meter
housing
Typical back-up battery systems provide battery power in case
of an outage to a
signal for: - ANSWER-2 to 6
hours
A major distinguishing feature between NEMA TS-1 and TS-2
controllers is: -
ANSWER-Data
bus
The Advanced Transportation Controller was developed to
provide: - ANSWER-
Open architecture hardware and
software platform
Which of the following type of controller assemblies,
without adapters, can
accept multiple software platforms and be utilized in all
types of cabinets; -
ANSWER-2070
CONTROLLER
wHAT IS ANOTHER TERM FOR LOAD SWITCHES USED IN
170/2070
, CONTROLLERS? - ANSWER-
Switch packs
Which type of controller was intended to supersede the
170 controller? -
ANSWER-2070
controller
The NEMA TS-2 standards cover the same items as the TS-1
standards but
expand the requirements to include which of the
following: - ANSWER-
Treatment of signal
preemption
What is NOT part of an underground power service? -
ANSWER-N: Conduit
riser with
weatherhead
Y: Disconnect
housing
Y: Power supply
wires
Y: Pull box or
boxes
Two common types of signal pole installations are: -
ANSWER-Direct buried
2025\2026 Actual Complete Real Exam Questions with 100%
Correct Answers | Verified Answers | Already Graded A+ |
Newest Exam | Just Released!!
What is the advantage of video detection systems? - ANSWER-
Images can be
sent to remote
locations
Which of the following is a type of microwave detector? -
ANSWER-Frequency-
modulated continuous wave
(FMCW)
A 6' X 60' loop typically has how many turns of wire: - ANSWER-
Two
The primary function of the CMU is: - ANSWER-Prevent
conflicting signal
indications
What is NOT part of the overhead power service: - ANSWER-
N: Pull box or
boxes
Y: Power supply
wires
,Y: Conduit riser with
weatherhead
Y: Meter
housing
Typical back-up battery systems provide battery power in case
of an outage to a
signal for: - ANSWER-2 to 6
hours
A major distinguishing feature between NEMA TS-1 and TS-2
controllers is: -
ANSWER-Data
bus
The Advanced Transportation Controller was developed to
provide: - ANSWER-
Open architecture hardware and
software platform
Which of the following type of controller assemblies,
without adapters, can
accept multiple software platforms and be utilized in all
types of cabinets; -
ANSWER-2070
CONTROLLER
wHAT IS ANOTHER TERM FOR LOAD SWITCHES USED IN
170/2070
, CONTROLLERS? - ANSWER-
Switch packs
Which type of controller was intended to supersede the
170 controller? -
ANSWER-2070
controller
The NEMA TS-2 standards cover the same items as the TS-1
standards but
expand the requirements to include which of the
following: - ANSWER-
Treatment of signal
preemption
What is NOT part of an underground power service? -
ANSWER-N: Conduit
riser with
weatherhead
Y: Disconnect
housing
Y: Power supply
wires
Y: Pull box or
boxes
Two common types of signal pole installations are: -
ANSWER-Direct buried
