IMSA LEVEL 1 CERTIFICATION EXAM 100% ACCURATE 2025

Where are you when you install alternating flashing 12" red lights? - ANSWERSAt a railroad crossing. Who determins the the standards on traffic control devices and sets the requirements for uniformity? - ANSWERSThe Manual on uniform traffic control devices, (MUTCD). What is the the voltage that a traffic signal cabinet needs to run all its components? - ANSWERS120 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? - ANSWERSA ramp meter on a ramp to a highway. What is a flashing signal along the road called? - ANSWERSA flashing beacon. What is the definition of short term work zone as per the MUTCD? - ANSWERS1 hour or less What's OSHA? - ANSWERSOccupational and safety health administration Can you get your level III certification and what are they? - ANSWERSYes, and it's for bench and field electrician I'm working near power lines where would I get my clearance from? - ANSWERSCEC, NEC, NESC What are the three basic types of beacons? - ANSWERSStop sign beacon, warning beacon, and flashing beacon. What is the difference between concurrent and sequential phases? - ANSWERSConcurrent 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? - ANSWERSThe dual ring phases are 2,4,6,8 What is the cheapest way to coordinate a corridor of signals? What needs to stay the same