If the modular ratio is , steel ratio is and overall depth of a beam is , the depth of the critical neutral axis of the beam, is___________________?

Related Mcqs:

the column head support a flat slab, is generally kept The diameter of_____________?

A. 0.25 times the span length B. 0.25 times the diameter of the column C. 4.0 cm larger than the diameter of the column D. 5.0 cm larger than the diameter of the column...

carrying a uniformly distributed load per metre length is suspended at two A pile of length points, the maximum, B.M. at the centre of the pile or at the points of suspension, is_________________?

A. WL/8 B. WL²/24 C. WL²/47 D. WL²/16...

If the ratio of long and short spans of a two way slab with corners held down is r, the actual reduction of B.M. is given by

A. (5/6) (r/1 + r²) M B. (5/6) (r²/1 + r²) M C. (5/6) (r²/1 + r3) M D. (5/6) (r²/1 + r4) M...

In favourable circumstances a 15 cm concrete cube after 28 days, attains a maximum crushing strength______________?

A. 100 kg/cm2 B. 200 kg/cm2 C. 300 kg/cm2 D. 400 kg/cm2...

If a rectangular pre-stressed beam of an effective span of 5 meters and carrying a total load 3840 kg/m, is designed by the load balancing method, the central dip of the parabolic tendon should be_________________?

A. 5 cm B. 10 cm C. 15 cm D. 20 cm...