Civil Engineering MCQAE Level Civil Engineering
Superelevation on horizontal curves is provided to counteract
Transportation EngineeringGeneralMEDIUM
Choose the correct answer
A
centrifugal force
B
rolling resistance only
C
braking force at stop line
D
grade resistance only
Correct Answer
A. centrifugal force
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Raising the outer edge provides a component of weight against centrifugal force.
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