IMSA level 1 certification Exam with Guaranteed Correct Answers

Where are you when you install alternating flashing 12" red lights? - correct answer At a railroad crossing. Who determins the the standards on traffic control devices and sets the requirements for uniformity? - correct 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? - correct 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? - correct answer A ramp meter on a ramp to a highway. What is a flashing signal along the road called? - correct answer A flashing beacon. What is the definition of short term work zone as per the MUTCD? - correct answer 1 hour or less What's OSHA? - correct answer Occupational and safety health administration Can you get your level III certification and what are they? - correct answer Yes, and it's for bench and field electrician I'm working near power lines where would I get my clearance from? - correct answer CEC, NEC, NESC What are the three basic types of beacons? - correct answer Stop sign beacon, warning beacon, and flashing beacon. What is the difference between concurrent and sequential phases? - correct answer Concurrent phases, phases that run together. Sequential phases, are phases that run one at a time. I have a du