2024 ISMA TRAFFIC SIGNAL TECHNICIAN II
REAL EXAM WITH 300 QUESTIONS AND
CORRECT VERIFIED ANSWERS (100%
CORRECT ANSWERS) ISMA TRAFFIC SIGNAL
TECHNICIAN II EXAM 2024-2025 (BRAND NEW!!)
What is the primary function of IMSA?
- Teaching design issues
- Safety education
- Signal manufacturing training
- Install traffic signals - ANSWER-b
IMSA stands for? - ANSWER-International Municipal Signal Association
Which of the following is not an IMS a certification? A traffic signal level to design technician be traffic signal level to field technician see traffic signal level to bench technician D traffic signal level III bridge design technician - ANSWER-D
Which of the following are potential safety hazard's? A overhead and underground power be gas see aerial lift equipment D all of the above - ANSWER-D
What are the sections of a ramp meter signal? A circular red circular yellow circular green be a circular yellow, circular green sea. Circular read, circular yellow D. Circular read, circular yellow - ANSWER-D
PPE stands for: - ANSWER-Personal protective equipment
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Which of the following is an example of adequate fall protection during the operation of aerial lift equipment? A. Full body harness be. Safety belt see. Rails of a platform lift D. All of the above - ANSWER-D
A work zone supervisor is responsible for which of the following tasks: a.
Maintaining the project schedule B. Ensure advance warning devices have not been removed or relocated see. Enforce traffic laws in the work zone D. All of the above - ANSWER-B
Which of the following is not a sentence type in the MUTCUD: a standards be
guidance C. objectives D support - ANSWER-C
Which of the following is an example configuration of an emergency vehicle traffic control signal: a two section traffic signal with circular green and circular read indications beer. Three section traffic signal with circular read, circular yellow, and smaller circular yellow indications see. Two section traffic signal with circular green and circular yellow indications D. None of the above - ANSWER-B
The following faces are typically assigned to the major street through approaches: - ANSWER-2 and 6
The green interval is made up of which three components? - ANSWER-Minimum green, passage time, maximum green
What are the three typical types of recall features of a traffic signal controller? - ANSWER-Minimum, maximum, pedestrian
Any coordination plan, what is the number of seconds given to each phase at the intersection? - ANSWER-The split
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Which of the following traffic signal coordination methods is typically the least expensive? - ANSWER-Time-based coordination
Which of the following is a definition for cycle length: a. The amount of time
given to a particular indication during a particular phase B. The elapsed time between the start of a specific display until that display comes up again see. The amount of time given to the left turning movements of the signalized intersection
- The amount of time given to a single phase of the intersection - ANSWER-B
What was the standardization that primarily established a pin configuration in the controller and defined a function for every pin? - ANSWER-NEMA TS-1
The NEMA TS-1 has three connectors which where known as: - ANSWER-A,B,
and C connectors
NEMA TS-1 had how many connectors? - ANSWER-Three
The NEMA TS-1 defined every pin for each connector as either what two connection types? - ANSWER-Input or Output
NEMA also allowed manufactures to add an additional feature on the fourth connector. What was this connector know as? - ANSWER-D connector
What was the D connector commonly used for? - ANSWER-Communications Pre-emption Other special features
What three agencies joined together to help develop the 170 controller? - ANSWER-California DOT 3 / 4
City of Los Angeles California New York State DOT
What controller is an open-architecture based general purpose microcomputer for traffic control? - ANSWER-Model 170 controller
Which of the following is a characteristic of sequential phases: a. They cannot
occur at the same time be. They are the phases numbered one to 4C. They are the odd-numbered phases D. None of the above - ANSWER-A
Which of the following is a definition for initial green Time: a minimum time that the green indication must be displayed be. Amount of time the green indication as display before a vehicle proceeds into the intersection see. The extended mount of time given to the green indication for each detected vehicle D. None of the above -
ANSWER-A
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 see. Traffic responsive D.Traffic adaptive - ANSWER-B
Two common terms to describe traffic signal supports in single heads are: a. Rigid and free swinging be. Rigid and loose see. 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
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