Civil Engineering MCQJE Level Civil Engineering
Extra widening on a horizontal road curve is provided mainly to allow for:
Transportation EngineeringExtra WideningMEDIUM
Choose the correct answer
A
Mechanical off-tracking and psychological clearance
B
Increase of pavement thickness at culverts
C
Reduction of stopping sight distance to zero
D
Removal of all side friction
Correct Answer
A. Mechanical off-tracking and psychological clearance
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Vehicles occupy more lateral space on curves due to off-tracking and driver clearance requirements.
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This MCQ belongs to SSC JE Civil Paper-I Technical Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.