Civil Engineering MCQJE Level Civil Engineering
For speed 72 km/h and radius 180 m, equilibrium superelevation e is approximately:
Transportation EngineeringTransportation EngineeringHARD
Choose the correct answer
A
0.028
B
0.228
C
0.128
D
1.28
Correct Answer
C. 0.128
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e = V^2/(225R) = 72^2/(225 x 180) = 0.128.
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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.