A. 5 kg/cm2
B. 10 kg/cm 2
C. 15 kg/cm2
D. 20 kg/cm2
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Related Mcqs:
- If the average bending stress is 6 kg/cm2 for M 150 grade concrete, the length of embedment of a bar of diameter d according to I.S. 456 specifications, is__________________?
- A. 28 d B. 38 d C. 48 d D. 58 d...
- For M 150 mix concrete, according to I.S. specifications, local bond stress, is_________________?
- A. 5 kg/cm2 B. 10 kg/cm 2 C. 15 kg/cm2 D. 20 kg/cm2...
- A reinforced concrete cantilever beam is 3.6 m long, 25 cm wide and has its lever arm 40 cm. It carries a load of 1200 kg at its free end and vertical stirrups can carry 1800 kg. Assuming concrete to carry one-third of the diagonal tension and ignoring the weight of the beam, the number of shear stirrups required, is___________________?
- A. 30 B. 35 C. 40 D. 45...
- The maximum shear stress (q) in concrete of a reinforced cement concrete beam is_____________?
- A. Shear force/(Lever arm × Width) B. Lever arm/(Shear force × Width) C. Width/(Lever arm × Shear force) D. (Shear force × Width)/Lever arm...
- For M 150 grade concrete (1:2:4) the moment of resistance factor is_________________?
- A. 0.87 B. 8.50 C. 7.50 D. 5.80...
- The reinforced concrete beam which has width 25 cm, lever arm 40 cm, shear force 6t/cm2, safe shear stress 5 kg/cm2 and B.M. 24 mt________________?
- A. Is safe in shear B. Is unsafe in shear C. Is over safe in shear D. Needs redesigning...
- The allowable tensile stress in mild steel stirrups, reinforced cement concrete, is_______________?
- A. 1400 kg/cm2 B. 190 kg/cm2 C. 260 kg/cm2 D. 230 kg/cm2...
- According to I.S.: 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than______________?
- A. 5 cm B. 10 cm C. 15 cm D. 20 cm...
- According to I.S. 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than______________?
- A. 20 cm B. 30 cm C. 40 cm D. 75 cm...
- If Ac, Asc and A are areas of concrete, longitudinal steel and section of a R.C.C. column and m and c are the modular ratio and maximum stress in the configuration of concrete, the strength of column is______________?
- A. cAc + m cAsc B. c(A – Asc) + m cAsc C. c[A + (m – 1)ASC] D. All the above...
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