1.

On a 2 phase road, the saturation flow on road A is 1000 and normal flow is 250,whereas on road B the saturation flow is 1500 and normal flow is 500,the total red time is 10 sec, find optimum cycle length.

A. 35sec
B. 36sec
C. 37sec
D. 38sec
Answer» D. 38sec


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