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Imsa traffic tech 1 Actual Exam Newest 2025/2026 Complete 240 Questions And Correct Detailed Answers (Verified Answers) |Already Graded A+||Brand New Version!!
A new option for mid block pedestrian signals ? - ANSWER- "Pedestrian hybrid beacon" sometimes called high intensity actuated crosswalk or hawk
Emergency vehicle signals are usually located at where? - ANSWER-At or near the exit of the fire station or other facility that houses emergency response vehicles
What is the size for emergency vehicle traffic control signals? - ANSWER-12 inch diameter for sturdy red and steady yellow circular signal indications and any arrow indications and 8 inch diameter for green or flashing yellow circular signal indications
When the pedestrian signal Head display a upright hand ( what does It symbolize? - ANSWER-Don't walk
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When should the uprise hand( don't walk) be displayed? - ANSWER-When the pedestrian hybrid beacon Face either dark or displays Flashing or Steady yellow
When should the walking person symbol be displayed? - ANSWER-When the pedestrian hybrid beacon faces are displayed Steady circular red signal
When should the pedestrian signal head display a flashing up rise hand? - ANSWER-When the pedestrian hybrid beacon faces are displayed alternating flashing circular red signal
Upon pedestrian clearance the pedestrian signal head reverts to which display? - ANSWER-Steady uprise hand
Upon activation by authorized emergency personnel the emergency vehicle hybrid beacon faces shall display what? - ANSWER-Should each display a flashing yellow signal indication followed by a steady yellow change interval prior to displaying two circular read signal indicatates in alternating flashing array
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When should the alternating flashing red signal indications be displayed in emergency vehicle hybrid beacon? - ANSWER- Only be displayed when it is required the drivers on the major streets stop and then proceed subject to the rules applicable after making a stop sign
Upon termination of the flashing red signal The emergency vehicles hybrid beacons Shall revert back to which mode? - ANSWER-Too dark mode ( no indication display)
Emergency traffic Signals are " preempted" (turned on) when? - ANSWER-When the emergency vehicles need access to major street
Preemption emergency vehicles are initiated by ? - ANSWER- Device installed in a building the house emergency vehicles ( push button or switch
Most signalized grade crossings are controlled by - ANSWER- Railroad flashing light (With two circular red indications that flash in an alternating manner)
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What are sometimes placed at highway rail or highway light rail transit (LRT)? - ANSWER-Standard traffic control signals with red yellow and green indications are sometimes placed
The installation of traffic control signals at grade crossings require what? - ANSWER-Coordination between railroad company officials and the agency that has jurisdiction over traffic control signals
Would are "ramp meter traffic control signals"? - ANSWER-Are used to control the flow of traffic entering a freeway or expressway
The ramp meter traffic control signals are placed where? - ANSWER-On the entrance ramp to the roadway
How many sections does the ramp meter traffic control signal
have? - ANSWER-It has two:
- a circular green- indication to allow a single vehicle to proceed
at a time
circular red indication - to stop all approaching vehicles
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