Transportation Engineering 13. The time within a cyele in which all approaches h

Question

Transportation Engineering 13. The time within a cyele in which all approaches have a red indication is termed as A) Effective red B) Red Time C) Clearance time D) All-Red Time 14. A movement which must yield to opposing traffic flow is B) Protected C) Actuated D) Pre-timed A) Permitted 15. The service measure for signalized intersections is A) Effective green B) Effective redC) Capacity D) Delay 16. Total traffic signal lost time is a combination of start-up and clearance lost times. (True or False) 17. The time during which a traffic movement is efficiently utilizing the intersection is termed as Effective green time (True or False) 18. The common guidance in the determination of exclusive left turns for a signalizecd intersection is the cross product of left-turn volume and opposing through and left-turn volumes (True or False) 19. The critical lanes during traffic intersection analysis are determined based on A) Flow rate 20. Control delay represents A) Stop time B) Flow ratio C) Capacity ratio D) Left turns B) Acceleration time C) Capacity D) Deceleration time

Explanation / Answer

13) D (All red time is used for clearing the intersection)

14) C

15) A

16) True

17) True

18) False

19) A

20) C

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