Summit curves are required to be introduced at the situations where

Related MCQs

• Valley curves are required to be introduced at the situations where
• Design of both summit and valley curves is based on the assumption that the
• The design criterion for the summit curves is the sight distance to be allowed on the highway.
• According to IRC, the minimum length of the summit or valley curve should not be less than
• When the valley curves are designed as square parabola, the stopping sight distance should be equal to head-light beam distance.
• Transition curves are not provided on highways.
• The factor which influences the design of curves, is
• The design criterion for the valley curves is the centrifugal force developed.
• In detailed survey of a hill road, the interval for plotting the contours at sharp curves is generally
• The reason for providing curves on a highway is