Highway Engineering When the speed of traffic flow becomes zero,then traffic density and traffic volume both attain maximum value traffic density attains maximum value whereas traffic volume becomes zero traffic density and traffic volume both become zero traffic density becomes zero whereas traffic volume attains maximum value traffic density and traffic volume both attain maximum value traffic density attains maximum value whereas traffic volume becomes zero traffic density and traffic volume both become zero traffic density becomes zero whereas traffic volume attains maximum value ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The most efficient traffic signal system is alternate system simultaneous system flexible progressive system simple progressive system alternate system simultaneous system flexible progressive system simple progressive system ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Bottom most layer of pavement is known as sub-base course wearing course base course subgrade sub-base course wearing course base course subgrade ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering When two equally important roads cross roughly at right angles, the suitable shape of central island is turbine circular tangent elliptical turbine circular tangent elliptical ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Softening point of bitumen to be used for read construction at a place where maximum temperature is 40° C should be equal to 40°C less-than 40°C None of these greater than 40°C equal to 40°C less-than 40°C None of these greater than 40°C ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Reaction time of a driver decreases with increase in speed is same for all speeds increases with increase in speed None of these decreases with increase in speed is same for all speeds increases with increase in speed None of these ANSWER DOWNLOAD EXAMIANS APP
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