IMSA level 1 certification
Comprehensive Questions
(Frequently Most Tested) and
Verified Answers
Where are you when you install alternating flashing 12" red lights? - Answer: At a railroad crossing.
Who determins the the standards on traffic control devices and sets the requirements for uniformity? -
Answer: The Manual on uniform traffic control devices, (MUTCD).
What is the the voltage that a traffic signal cabinet needs to run all its components? - Answer: 120 volts
AC
Where are you when you come across a signal that has a ped pole on each side of the road, each having
a 3 section signal on top followed with a 2 section mounted directly under neath? - Answer: A ramp
meter on a ramp to a highway.
What is a flashing signal along the road called? - Answer: A flashing beacon.
What is the definition of short term work zone as per the MUTCD? - Answer: 1 hour or less
What's OSHA? - Answer: Occupational and safety health administration
Can you get your level III certification and what are they? - Answer: Yes, and it's for bench and field
electrician
I'm working near power lines where would I get my clearance from? - Answer: CEC, NEC, NESC
What are the three basic types of beacons? - Answer: Stop sign beacon, warning beacon, and flashing
beacon.
Comprehensive Questions
(Frequently Most Tested) and
Verified Answers
Where are you when you install alternating flashing 12" red lights? - Answer: At a railroad crossing.
Who determins the the standards on traffic control devices and sets the requirements for uniformity? -
Answer: The Manual on uniform traffic control devices, (MUTCD).
What is the the voltage that a traffic signal cabinet needs to run all its components? - Answer: 120 volts
AC
Where are you when you come across a signal that has a ped pole on each side of the road, each having
a 3 section signal on top followed with a 2 section mounted directly under neath? - Answer: A ramp
meter on a ramp to a highway.
What is a flashing signal along the road called? - Answer: A flashing beacon.
What is the definition of short term work zone as per the MUTCD? - Answer: 1 hour or less
What's OSHA? - Answer: Occupational and safety health administration
Can you get your level III certification and what are they? - Answer: Yes, and it's for bench and field
electrician
I'm working near power lines where would I get my clearance from? - Answer: CEC, NEC, NESC
What are the three basic types of beacons? - Answer: Stop sign beacon, warning beacon, and flashing
beacon.
