rcc structures design MCQs – Page 12

Practise focused rcc structures design questions with marked answers for exam preparation and subject revision.

rcc structures design Mcqs
221. The number of treads in a flight is equal to_______________?
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A. None of these

B. Risers plus one

C. Risers minus one

D. Risers in the flight

222. By over-reinforcing a beam, the moment of resistance can be increased not more than________________?
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A. 25 %

B. 15%

C. 10%

D. 20%

223. The effective width of a column strip of a flat slab, is_______________?
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A. Diameter of the column

B. Half the width of the panel

C. One-fourth the width of the panel

D. Radius of the column

224. Distribution of shear intensity over a rectangular section of a beam, follows_________________?
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A. A circular curve

B. A straight line

C. An elliptical curve

D. A parabolic curve
225. With usual notations the depth of the neutral axis of a balanced section, is given by______________?
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A. t/mc = (d + n)/n

B. mc/t = (d n)/n

C. mc/t = n/ (d n)

D. t/mc = (d n)/n

226. For a continuous floor slab supported on beams, the ratio of end span length and intermediate span length, is____________________?
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A. 0.7

B. 0.8

C. 0.9

D. 0.6

227. The diameter of main bars in R.C.C. columns, shall not be less than________________?
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A. 8 mm

B. 6 mm

C. 10 mm

D. 12 mm