Imsa #2 2025/2026 Exam Questions and
Verified Answers | Already Graded A+
A traffic cycle / ( cycle length ) definition is ? - 🧠 ANSWER ✔✔Is the total
elapsed Time between the start of a specific display until the display comes
up again.
Example ( if the cycle starts at the beginning of a green display it will end
when The same green display begins again after the red and yellow
displays have been given.
The acronym AWG stands for what ? - 🧠 ANSWER ✔✔American wire
gauge
Americans with disabilities act of 1990 (ADA) is ? - 🧠 ANSWER
✔✔Requirements ensuring equal opportunity for persons with disabilities
and employment, state and local government services, Public
accommodations, commercial facilities and transportation
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
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PRIVACY STATEMENT. ALL RIGHTS RESERVED
,The acronym (CMS) stands for what ? - 🧠 ANSWER ✔✔Changeable
message sign
Changeable message sign is for what ? - 🧠 ANSWER ✔✔Also known as
variable message sign (VMS) and dynamic message sign (DMS) CMS are
traffic control devices used for traffic warning, regulation, routing and
management, and are designed to affect the behavior of motorist ( thus
improve the flow of traffic) by providing real time highway related
information
What is a (Beacon)? - 🧠 ANSWER ✔✔A highway traffic signal with one or
more signal sections that operates in a flashing mode.
The acronym (ITS) stands for what ? - 🧠 ANSWER ✔✔Intelligent
transportation systems
intelligent transportation systems (ITS) what does it do? - 🧠 ANSWER
✔✔Improves transportation safety and mobility and enhances productivity
through the use of advanced information and communications
technologies. ITS encompass a broad range wireless and wire line
communications based information and electronics technologies (ITS)
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
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PRIVACY STATEMENT. ALL RIGHTS RESERVED
,What is a (major street) ? - 🧠 ANSWER ✔✔The street normally carrying the
higher volume of vehicular traffic
The acronym (MMU)stands for ? - 🧠 ANSWER ✔✔Malfunction
Management Unit
Malfunction management unit is ? - 🧠 ANSWER ✔✔A device used to
continually check for the presence of conflicting signal indications and other
malfunctions and to provide an output response to conflict or malfunction.
MMU is an advance type of conflict monitor that also communicates and
monitors controller function.
What is a minor street? - 🧠 ANSWER ✔✔That street normally carrying
lower volume of vehicular traffic
What is "offset" - 🧠 ANSWER ✔✔The time difference, or interval in seconds
or percentage of cycle length between the start of the green indication of
the coordinated phase and the system reference signal
What is a "platoon" - 🧠 ANSWER ✔✔A group of vehicles or pedestrians
traveling together as a group, either voluntarily or involuntarily, because of
traffic signal controls ,geometrical or other factors
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
3
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, What is a "preemption control"? - 🧠 ANSWER ✔✔The transfer of normal
operation of a traffic control signal to a special control mode of operation.
What is a "Queue length "? - 🧠 ANSWER ✔✔Number of vehicles stopped
or slowly moving in a line, where the movement of each vehicle is
constrained by that of the lead vehicle
What is a "signal warrant? - 🧠 ANSWER ✔✔A threshold condition that, if
found to be satisfied as part of an engineering study, shall results in
analysis of other traffic conditions or factors to determine whether a traffic
control signal or other equipment is justified
Which certification has level II and Level III ? - 🧠 ANSWER ✔✔Traffic signal
level II bench
Traffic signal level II construction
Traffic signal level II design
Traffic signal level II field
Traffic signal level III Bench
Traffic signal level III Electrician (field)
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
4
PRIVACY STATEMENT. ALL RIGHTS RESERVED
Verified Answers | Already Graded A+
A traffic cycle / ( cycle length ) definition is ? - 🧠 ANSWER ✔✔Is the total
elapsed Time between the start of a specific display until the display comes
up again.
Example ( if the cycle starts at the beginning of a green display it will end
when The same green display begins again after the red and yellow
displays have been given.
The acronym AWG stands for what ? - 🧠 ANSWER ✔✔American wire
gauge
Americans with disabilities act of 1990 (ADA) is ? - 🧠 ANSWER
✔✔Requirements ensuring equal opportunity for persons with disabilities
and employment, state and local government services, Public
accommodations, commercial facilities and transportation
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
1
PRIVACY STATEMENT. ALL RIGHTS RESERVED
,The acronym (CMS) stands for what ? - 🧠 ANSWER ✔✔Changeable
message sign
Changeable message sign is for what ? - 🧠 ANSWER ✔✔Also known as
variable message sign (VMS) and dynamic message sign (DMS) CMS are
traffic control devices used for traffic warning, regulation, routing and
management, and are designed to affect the behavior of motorist ( thus
improve the flow of traffic) by providing real time highway related
information
What is a (Beacon)? - 🧠 ANSWER ✔✔A highway traffic signal with one or
more signal sections that operates in a flashing mode.
The acronym (ITS) stands for what ? - 🧠 ANSWER ✔✔Intelligent
transportation systems
intelligent transportation systems (ITS) what does it do? - 🧠 ANSWER
✔✔Improves transportation safety and mobility and enhances productivity
through the use of advanced information and communications
technologies. ITS encompass a broad range wireless and wire line
communications based information and electronics technologies (ITS)
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
2
PRIVACY STATEMENT. ALL RIGHTS RESERVED
,What is a (major street) ? - 🧠 ANSWER ✔✔The street normally carrying the
higher volume of vehicular traffic
The acronym (MMU)stands for ? - 🧠 ANSWER ✔✔Malfunction
Management Unit
Malfunction management unit is ? - 🧠 ANSWER ✔✔A device used to
continually check for the presence of conflicting signal indications and other
malfunctions and to provide an output response to conflict or malfunction.
MMU is an advance type of conflict monitor that also communicates and
monitors controller function.
What is a minor street? - 🧠 ANSWER ✔✔That street normally carrying
lower volume of vehicular traffic
What is "offset" - 🧠 ANSWER ✔✔The time difference, or interval in seconds
or percentage of cycle length between the start of the green indication of
the coordinated phase and the system reference signal
What is a "platoon" - 🧠 ANSWER ✔✔A group of vehicles or pedestrians
traveling together as a group, either voluntarily or involuntarily, because of
traffic signal controls ,geometrical or other factors
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
3
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, What is a "preemption control"? - 🧠 ANSWER ✔✔The transfer of normal
operation of a traffic control signal to a special control mode of operation.
What is a "Queue length "? - 🧠 ANSWER ✔✔Number of vehicles stopped
or slowly moving in a line, where the movement of each vehicle is
constrained by that of the lead vehicle
What is a "signal warrant? - 🧠 ANSWER ✔✔A threshold condition that, if
found to be satisfied as part of an engineering study, shall results in
analysis of other traffic conditions or factors to determine whether a traffic
control signal or other equipment is justified
Which certification has level II and Level III ? - 🧠 ANSWER ✔✔Traffic signal
level II bench
Traffic signal level II construction
Traffic signal level II design
Traffic signal level II field
Traffic signal level III Bench
Traffic signal level III Electrician (field)
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
4
PRIVACY STATEMENT. ALL RIGHTS RESERVED
