IMSA Traffic Signal Technician Level 1 (Latest 2024 / 2025 Update) Questions and Verified Answers | Grade A | 100% Correct

IMSA Traffic Signal Technician Level
1 (Latest 2024/ 2025 Update)
Questions and Verified Answers |
Grade A | 100% Correct


Question:
Which of the following is an example of adequate fall protection during the
operation of aerial lift equipment?
Answer:
Full body harness
Safety belt
Rails of a platform lift




Question:
Work Zone Supervisor is responsible for which of the following tasks?
Answer:
Ensure advance warning devices have not been removed or relocated

,Question:
Which of the following is NOT a sentence type in the MUTCD?
Answer:
Y: Standards; requirements that have to be followed
Y: Guidance; recommendations that are to be followed unless there is a good
reason not to
N: Objectives; reasons behind the standards and guidance
y: Support; additional information to clarify the standards and guidance




Question:
Which of the following is an example configuration of an Emergency-Vehicle
Traffic Control Signals:
Answer:
Three-section traffic signal with circular red, circular yellow, and smaller
circular yellow indications




Question:
The following phases are typically assigned to the major street through
movements:
Answer:
2 and 6

, Question:
The green interval is made up which three components?
Answer:
Minimum green, passage time, maximum green




Question:
What are the three types of recall features of a traffic signal controller?
Answer:
Minimum, maximum, pedestrian (+soft)




Question:
In a coordination plan, what is the number of seconds given to each phase at
the intersection?
Answer:
Split (g,y,r)




Question:
Which of the following traffic signal coordination method is typically least
expensive?
Answer:
Time-based coordination