IMSA level 1 certification QUESTIONS AND ANSWERS 100% ACCURATE!
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Course
IMSA level 1 certification QUE
Institution
IMSA Level 1 Certification QUE
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 th...
, IMSA level 1 certification QUESTIONS
AND ANSWERS 100% ACCURATE!
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.
What is the difference between concurrent and sequential phases? - ANSWER
Concurrent phases, phases that run together. Sequential phases, are phases that run
one at a time.
I have a dual ring controller and all my through phases are even, what do I mean? -
ANSWER The dual ring phases are 2,4,6,8
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