In working stress design, permissible bond stress in the case of deformed bars is more than that in plain bars by_______________?

Related Mcqs:

1% of voids in a concrete mix would reduce its strength by about______________?

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

For a simply supported beam of span 15m, the minimum effective depth to satisfy the vertical deflection limits should be________________?

A. 600 mm B. 750 mm C. 900 mm D. more than 1 m...

If the depth of neutral axis for a singly reinforced rectangular section is represented by kd in working stress design, then the value of k for balanced section_______________?

A. depends on as, only B. depends on aCbC only C. depends on both crst and acbc D. is independant of both ast and acbc where d is the effective depth, ast is per-missible stress in steel in tension and ocbc is permissible stress in concrete in bend¬ing compression...

As per Whitney’s theory, the maximum moment of resistance of the balanced section of a beam of width b and effective depth d is given by_______________?

A. ^acybd2 B. ^acybd2 C. 0.185acybd2 D. 0.43acybd2 where acy is the cylinder compressive strength of concrete...

Sinking of an intermediate support of a continuous beam_____________?

1. reduces the negative moment at support 2. increases the negative moment at support 3. reduces the positive moment at center of span 4. increases the positive moment at center of span The correct answer is?   A. (1) and (3) B. (1) and(4) C. (2 )and (3) D. (2) and (4)...