Civil Engineering MCQAE Level Civil Engineering
The overall depth of a wall footing is 560 mm and effective depth is 500 mm. The width of the footing is 3000 mm. The spacing of 10 mm bars for longitudinal reinforcement is
RCCRCCMEDIUM
Choose the correct answer
A
90 mm
B
45 mm
C
100 mm
D
50 mm
Correct Answer
A. 90 mm
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Use minimum steel area and bar area per metre width to obtain spacing; official key A
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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.