Civil Engineering MCQAE Level Civil Engineering
Radius of equivalent circular contact area of a dual wheel for an 80 kN single axle load with contact pressure of 552 kPa is
Transportation EngineeringTransportation EngineeringMEDIUM
Choose the correct answer
A
152 mm
B
107 mm
C
229 mm
D
115 mm
Correct Answer
A. 152 mm
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Wheel load is taken as 40 kN; area = load/pressure and equivalent radius = sqrt(A/pi) ≈ 152 mm
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This MCQ belongs to WBPSC AE Previous Years Questions Series. Full tests include timed attempts, rank comparison and subject-wise analysis.