According to Whitney’s theory, depth of stress block for a balanced section of a concrete beam is limited to_______________?

Related Mcqs:

The relation between modulus of rupturefcr and characteristic strength of concrete fck is given by_______________?

A. fcr=0.35Vf7 B. fcr=0.57f7 C. fcr=0.7Vf7 D. fcr=1.2Vf7 where fcr and fck are in N/mm2′...

The factor of safety for______________?

A. steel and concrete are same B. steel is lower than that for concrete C. steel is higher than that for concrete D. none of the above...

A continuous beam is deemed to be a deep beam when the ratio of effective span to overall depth (1/D. is less than__________________?

A. 1.5 B. 2.0 C. 2.5 D. 3.0...

During erection, the pile of length / is supported by a crane at a distance of________________?

A. 0.207 / B. 0.293 / C. 0.7071 D. 0.793 / from the driving end of pile which rests on the ground...

Shrinkage of concrete depends upon_____________?

1. humidity of atmosphere 2. passage of time 3. stress The correct answer is? A. (1) and (2) B. (2)and (3) C. only (3) D. All (1), (2)and (3)...