For concreting of heavily reinforced sections without vibration, the workability of concrete expressed as compacting factor should be________________?

Related Mcqs:

According to IS : 456 -1978, the modulus of elasticity of concrete Ec (in N/mm2) can be taken as______________?

A. Ec = = 5700 B. Ec = = 570 C. Ec = = 5700fck D. Ec = where fck N/mm2 = 700 is the characteristic strength in...

Diagonal tension in a beam______________?

A. is maximum at neutral axis B. decreases below the neutral axis and increases above the neutral axis C. increases below the neutral axis and decreases above the neutral axis D. remains same...

The slab is designed as one way if the ratio of long span to short span is_____________?

A. less than 1 B. between 1 and 1.5 C. between 1.5 and 2 D. greater than 2...

Modulus of elasticity of steel as per IS : 456-1978 shall be taken as______________?

A. 20 kN/cm2 B. 200 kN/cm2 C. 200kN/mm2 D. 2xl06N/cm2...

In T-shaped R C. retaining walls, the main reinforcement in the stem is provided on______________?

A. the front face in one direction B. the front face in both directions C. the inner face in one direction D. the inner face in both directions...