The total lost time of a signal is 13 seconds. If the sum of the critical flow ratios, Yc, is 0.834, what is the optimal cycle time (rounded to the nearest second)? Group of answer choices 128 sec 108 sec 148 sec 147 sec

The total lost time of a signal is 13 seconds. If the sum of the critical flow ratios, Yc, is 0.834, what is the optimal cycle time (rounded to the nearest second)? Group of answer choices 128 sec 108 sec 148 sec 147 sec

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A: L factor=∑ tT∑ t=0.44+0.48+0.5+0.41+0.49+0.55=2.87secL factor= 2.87148=0.01939=1.94%

Question

The total lost time of a signal is 13 seconds. If the sum of the critical flow ratios, Y_c, is 0.834, what is the optimal cycle time (rounded to the nearest second)?

Group of answer choices

128 sec

108 sec

148 sec

147 sec

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