When the speed of traffic flow becomes zero,then – McqOptions

MCQOPTIONS

1.	When the speed of traffic flow becomes zero,then
A.	raffic density attains maximum value whereas traffic volume becomes zero
B.	raffic density and traffic volume both attain maximum value
C.	raffic density and traffic volume both become zero
D.	raffic density becomes zero whereas traffic volume attains maximum value
Answer» B. raffic density and traffic volume both attain maximum value

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