The stresses developed in concrete and steel in reinforced concrete beam 25 cm width and 70 cm effective depth, are 62.5 kg/cm2 and 250 kg/cm 2 respectively. If m = 15, the depth of its neutral axis is_______________?

Related Mcqs:

The minimum clear cover for R.C.C. columns shall be_________________?

A. Greater of 40 mm or diameter B. Smaller of 40 mm or diameter C. Greater of 25 mm or diameter D. Smaller of 25 mm or diameter...

In the zone of R.C.C. beam where shear stress is less than 5 kg/cm2, nominal reinforcement is provided at a pitch of________________?

A. One -half lever arm of the section B. One-third lever arm of the section C. Lever arm of the section D. One and half lever arm of the section...

An R.C.C. column is treated as short column if its slenderness ratio is less than_______________?

A. 30 B. 35 C. 40 D. 50...

The section of a reinforced beam where most distant concrete fibre in compression and tension in steel attains permissible stresses simultaneously, is called_________________?

A. Balanced section B. Economic section C. Critical section D. All the above...

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...