Traffic Signal Technician Level 1
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
What 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 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
Which of the following is a disadvantage of mast arms: - CORRECT ANSWER-
Large Foundation
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
What 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 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
Which of the following is a disadvantage of mast arms: - CORRECT ANSWER-
Large Foundation
