RCC Structures Design
An R.C.C. beam of 6 m span is 30 cm wide and has a lever arm of 55 cm. If it carries a U.D.L. of 12 t per m and allowable shear stress is 5 kg/cm², the beam

Is safe with stirrups
Is safe with stirrups and inclined bars
Is safe in shear
Needs revision of section

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RCC Structures Design
A pre-stressed concrete member is preferred because

Large size of long beams carrying large shear force need not be adopted
Its dimensions are not decided from the diagonal tensile stress
All listed here
Removal of cracks in the members due to shrinkage

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RCC Structures Design
According to load factor method, the permissible load ‘W’ on a short column reinforced with longitudinal bars and lateral stirrups, is

Stress in concrete × area of concrete + Stress in steel × area of steel
None of these
Stress in steel × area of steel
Stress in concrete × area of concrete

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