Civil Engineering MCQJE Level Civil Engineering
At V = 72 km/h and f = 0.35, level-road braking distance is approximately:
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Choose the correct answer
A
72.0 m
B
41.1 m
C
29.2 m
D
58.3 m
Correct Answer
D. 58.3 m
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Braking distance = V^2/(254f) = 5184/(88.9) = 58.3 m.
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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.