Traffic Signal Technician Level 1 Correct Questions & ANSWERS(RATED A)
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Course
Imsa
Institution
Imsa
What is the primary function of the IMAS? - ANSWER Safety Education
IMSA Stands for - ANSWER International Municipal Signal Association
Which of the following is NOT an IMSA certification? - ANSWER Traffic Signal Level III Bridge Technician
Traffic Signal Technician Level 1 Correct
Questions & ANSWERS(RATED A)
What is the primary function of the IMAS? - ANSWER Safety Education
IMSA Stands for - ANSWER International Municipal Signal Association
Which of the following is NOT an IMSA certification? - ANSWER Traffic Signal Level III Bridge Technician
Which of the following are potential safety hazards? - ANSWER overhead and underground power, gas,
aerial lift equipment. Tra
What are the sections of a ramp mete signal - ANSWER Circular red, circular green
PPE stands for - ANSWER Personal Protective Equipment
A work zone supervisor is responsible for which of the following tasks: - 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. - ANSWER Objectives; reasons
behind the standards and guidance
Which of the following is an example configuration fo an Emergency - Vehicle Traffic Control Signals? -
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: - ANSWER 2 and 6
There green interval is made up of which three components? - ANSWER Minimum green, passage time,
maximum green
The purpose of "Louvers" is to: - ANSWER make signal visible from a specific lane
Which of the following types of conduit are used for traffic signals? - ANSWER Rigid Steel conduit
High-density Polyethylene (HDPE)
PVC Schedule 40
Traffic signal supports are NOT used to display the following items: - ANSWER Advertisements
Which of the following is a disadvantage of mast arms: - ANSWER Large Foundation
Loop detectors operate on the principle of: - ANSWER inductance
The piece of cable that connects the controller cabinet to the loops is called a: - ANSWER Lead-in-cable
The outer jacket of loop lead-in cable is typically made of: - ANSWER Polyethylene
What is and advantage of video detection systems? - ANSWER Images can 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
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