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Traffic Signal Technician Level 1 questions and annswers verified 2024
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Traffic Signal Technician Level 1 questions and annswers verified 2024
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Traffic Signal Technician Level 1What is the primary function of the IMAS? - correct answer ✔Safety
Education
IMSA Stands for - correct answer ✔International Municipal Signal
Association
Which of the following is NOT an IMSA certification? - correct answer
✔Traffic Signal Level III Bridge Technician
Which of the following are potential safety hazards? - correct answer
✔overhead and underground power, gas, aerial lift equipment. Tra
What are the sections of a ramp mete signal - correct answer ✔Circular red,
circular green
PPE stands for - correct answer ✔Personal Protective Equipment
A work zone supervisor is responsible for which of the following tasks: -
correct answer ✔Ensure advance warning devices have not been removed
or relocated.
Which of the following is NOT a sentence type in the MUTCD?
Standards; requirement that have to be followed.
Guidance; recommendations that are to be followed unless there I good
reason not to.
Objectives; reasons behind the standards and guidance.
,Support; additional information to clarify the standards and guidance. - correct
answer ✔Objectives; reasons behind the standards and guidance
Which of the following is an example configuration fo an Emergency - Vehicle
Traffic Control Signals? - correct answer ✔Thee section traffic signal with
circular red, circular yellow, and smaller circular yellow indications.
The following phases are typically assigned to the major-street through
movements: - correct answer ✔2 and 6
There green interval is made up of which three components? - correct answer
✔Minimum green, passage time, maximum green
What are the three typical types of recall features of a traffic signal controller?
- correct answer ✔Minimum, Maximum, Pedestrian
In a coordination plan, what is the number of seconds given to each phase at
the intersection? - correct answer ✔split
which of the following traffic signal coordination methods is typically the least
expensive? - correct answer ✔Time-Based Coordination
Which of the following is a definition for cycle length? - correct answer ✔The
elapsed time between the start of a specific display until that display comes up
again.
Which of the following is a characteristic of sequential phases? - correct
answer ✔they cannot occur at the same time.
, Which of th following is a definition for initial green time - correct answer
✔Minimum time that that the green indication myst be displayed
The only point in the cycle of a coordinated traffic signal controller where the
major street phase is allowed to end is called - correct answer ✔Yield point
Which of ht following is NOT a common mode of operation for timing plans in
a signal system? - correct answer ✔Traffic Related
Two common terms to describe traffic signal supports and signal heads are -
correct answer ✔rigid and free-swinging
IN a single wire with. single point attachment configuration, the wire that
supports the signal heads is called the - correct answer ✔Messenger Wire
The two nominal diameter sizes for vehicular signal lenses are: - correct
answer ✔8 in (200mm) and 12 in (300mm)
The purpose of "Louvers" is to: - correct answer ✔make signal visible from a
specific lane
Which of the following types of conduit are used for traffic signals? - correct
answer ✔Rigid Steel conduit
High-density Polyethylene (HDPE)
PVC Schedule 40
Traffic signal supports are NOT used to display the following items: - correct
answer ✔Advertisements
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