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IMSA TRAFFIC SIGNAL TECHNICIAN LEVEL 1 EXAM AND IMSA LEVEL
1 CERTIFICATION EXAM COMBINATION ALL QUESTIONS AND
CORRECT ANSWERS/ MOST RECENT AND COMPLETE EDITION
GRADED A+ BRAND NEW!!!
The only point in the cycle of a coordinated traffic signal controller were the major
street phase is allowed to end is called? - ANSWER: Yield Point
Which of the following is not a common mode of operation for timing plans in a
signal system:
A. Period time of day
B. Traffic related
C. Traffic responsive
D. Traffic adaptive - ANSWER: B
Two common terms to describe traffic signal supports in single heads are:
A. Rigid and free swinging
B. Rigid and loose
C. Fixed and loose
D. Mast and free - ANSWER: A
In a single wire with a single point attachment configuration, the wire that supports
the signal heads is called the - ANSWER: Messenger wire
The two nominal diameter sizes for vehicular signal lenses area.
A. 4 inches and 8 inches be.
B. 8 inches and 12 inches seE
C. 12 inches and 16 inches
D. 16 inches and 20 inches - ANSWER: B
The purpose of "Louvers" is to:
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A. Cut down on Sunglen her
B. Makes signal appear brighter
C. Make signal visible from a specific Lane
D. Change the color of the signal - ANSWER: C
Which of the following types of conduit are used for traffic signals?
A. rigid steel conduit
B. High density polyethylene
C. PVC schedule 40
D. All of the above - ANSWER: D
What is the primary function of IMSA?
a. Teaching design issues
b. Safety education
c. Signal manufacturing training
d. Install traffic signals - ANSWER: b
IMSA stands for? - ANSWER: International Municipal Signal Association
Traffic signal supports are not used to display the following item:
A. guide signs
B. advertisements
C. regulatory signs
D. overhead street sign names - ANSWER: B
Which of the following is a disadvantage of mast arms:
A. Higher when loading capabilities
B. Short construction time
C. Large foundation
1|Page
IMSA TRAFFIC SIGNAL TECHNICIAN LEVEL 1 EXAM AND IMSA LEVEL
1 CERTIFICATION EXAM COMBINATION ALL QUESTIONS AND
CORRECT ANSWERS/ MOST RECENT AND COMPLETE EDITION
GRADED A+ BRAND NEW!!!
The only point in the cycle of a coordinated traffic signal controller were the major
street phase is allowed to end is called? - ANSWER: Yield Point
Which of the following is not a common mode of operation for timing plans in a
signal system:
A. Period time of day
B. Traffic related
C. Traffic responsive
D. Traffic adaptive - ANSWER: B
Two common terms to describe traffic signal supports in single heads are:
A. Rigid and free swinging
B. Rigid and loose
C. Fixed and loose
D. Mast and free - ANSWER: A
In a single wire with a single point attachment configuration, the wire that supports
the signal heads is called the - ANSWER: Messenger wire
The two nominal diameter sizes for vehicular signal lenses area.
A. 4 inches and 8 inches be.
B. 8 inches and 12 inches seE
C. 12 inches and 16 inches
D. 16 inches and 20 inches - ANSWER: B
The purpose of "Louvers" is to:
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2|Page
A. Cut down on Sunglen her
B. Makes signal appear brighter
C. Make signal visible from a specific Lane
D. Change the color of the signal - ANSWER: C
Which of the following types of conduit are used for traffic signals?
A. rigid steel conduit
B. High density polyethylene
C. PVC schedule 40
D. All of the above - ANSWER: D
What is the primary function of IMSA?
a. Teaching design issues
b. Safety education
c. Signal manufacturing training
d. Install traffic signals - ANSWER: b
IMSA stands for? - ANSWER: International Municipal Signal Association
Traffic signal supports are not used to display the following item:
A. guide signs
B. advertisements
C. regulatory signs
D. overhead street sign names - ANSWER: B
Which of the following is a disadvantage of mast arms:
A. Higher when loading capabilities
B. Short construction time
C. Large foundation
