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    According to the Indian Road Congress(IRC73-1980), in the calculation of Overtaking Sight Distance (OSD), the reaction time 't' of the driver is assum
    Question

    According to the Indian Road Congress(IRC73-1980), in the calculation of Overtaking Sight Distance (OSD), the reaction time 't' of the driver is assumed to be:

    A.

    1 second

    B.

    3 seconds

    C.

    5 seconds

    D.

    2 seconds

    Correct option is D

    As per IRC:73-1980, the reaction time (t) assumed for a driver while calculating Overtaking Sight Distance (OSD) is 2 seconds.

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