IMSA SIGNAL TECHNICIAN LEVEL 1
EXAM 2026 BANK CURRENTLY TESTING
COMPLETE ACTUAL EXAM QUESTIONS
WITH DETAILED VERIFIED ANSWERS
EXPERT VERIFIED /ALREADY GRADED
A+//BRAND NEW!!
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 and foundation
The first type of test performed on a controller cabinet
assembly is: - ....ANSWER...bench test
, Continuity is a type of test for: - ....ANSWER...Traffic
signal conductors
The most labor intensive type of vehicle detection installed
is: - ....ANSWER...Inductive loop detection
Which of the following 'start-up' items need to be
completed by the contractor prior to the physical
construction of the traffic signal: - ....ANSWER...Utilities
notification and coordination
Public awareness as required by the agency
Approval of traffic control plan
Which of the following equipment is NOT typically seen at
the construction site of a traffic signal: - ....ANSWER...Y:
Horizontal boring machine for conduit under pavement
Y: Aerial lift truck for above ground work
N: Grader to create level intersections
Y: Trencher for cable installation
"Free-swinging" signal heads are located on which of the
following support systems: - ....ANSWER...Span wires
EXAM 2026 BANK CURRENTLY TESTING
COMPLETE ACTUAL EXAM QUESTIONS
WITH DETAILED VERIFIED ANSWERS
EXPERT VERIFIED /ALREADY GRADED
A+//BRAND NEW!!
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 and foundation
The first type of test performed on a controller cabinet
assembly is: - ....ANSWER...bench test
, Continuity is a type of test for: - ....ANSWER...Traffic
signal conductors
The most labor intensive type of vehicle detection installed
is: - ....ANSWER...Inductive loop detection
Which of the following 'start-up' items need to be
completed by the contractor prior to the physical
construction of the traffic signal: - ....ANSWER...Utilities
notification and coordination
Public awareness as required by the agency
Approval of traffic control plan
Which of the following equipment is NOT typically seen at
the construction site of a traffic signal: - ....ANSWER...Y:
Horizontal boring machine for conduit under pavement
Y: Aerial lift truck for above ground work
N: Grader to create level intersections
Y: Trencher for cable installation
"Free-swinging" signal heads are located on which of the
following support systems: - ....ANSWER...Span wires
