The minimum cube strength of concrete used for a prestressed member, is

Civil Engineering : RCC Structures Design - Quiz(MCQ)

50 kg/cmÂ²

150 kg/cmÂ²

250 kg/cmÂ²

350 kg/cmÂ²

Correct Answer : 350 kg/cmÂ²

Recently Updated in RCC Structures Design Questions

A very comfortable type of stairs is

open newel

straight

dog legged

geometrical

Correct Answer : Option (A) : open newel

The neutral axis of a T-beam exists

within the flange

below the slab

at the bottom edge of the slab

All of the above

Correct Answer : Option (D) : All of the above

The maximum ratio of span to depth of a slab simply supported and spanning in two directions, is

Correct Answer : Option (C) : 35