List of top Transportation Engineering Questions on Peak hour factor asked in GATE CE

All the vehicles that come during a particular peak hour come during a 10-minute period within this hour. The 15-minute peak hour factor for this peak hour is

In the rigid-jointed frame shown in the figure, the distribution factor of the member AD is closest to

The vehicle count obtained in every 10 minute interval of a traffic volume survey done in peak one hour is given below. \[ \begin{array}{|c|c|} \hline \text{Time Interval (in minutes)} & \text{Vehicle Count} \\ \hline 0 - 10 & 10 \\ 10 - 20 & 11 \\ 20 - 30 & 12 \\ 30 - 40 & 15 \\ 40 - 50 & 13 \\ 50 - 60 & 11 \\ \hline \end{array} \] The peak hour factor (PHF) for 10 minute sub-interval is \(\underline{\hspace{1cm}}\) (round off to one decimal place).