EXAMIANS
If the maximum dip of a parabolic tendon carrying tension P is h and the effective length of the pre-stressed beam is L, the upward uniform pressure will be
YOUR ANSWER : ?
YOUR ANSWER : ?
The length of the straight portion of a bar beyond the end of the hook, should be at least
YOUR ANSWER : ?
Lapped splices in tensile reinforcement are generally not used for bars of size larger than
YOUR ANSWER : ?
The effective span of a simply supported slab, is
YOUR ANSWER : ?
Post tensioning system
YOUR ANSWER : ?
An R.C.C. roof slab is designed as a two way slab if
YOUR ANSWER : ?
If the permissible compressive and tensile stresses in a singly reinforced beam are 50 kg/cm² and 1400 kg/cm² respectively and the modular ratio is 18, the percentage area At of the steel required for an economic section, is
YOUR ANSWER : ?
In a singly reinforced beam, the effective depth is measured from its compression edge to
YOUR ANSWER : ?
The floor slab of a building is supported on reinforced cement floor beams. The ratio of the end and intermediate spans is kept
YOUR ANSWER : ?
‘P’ is the pre-stressed force applied to tendon of a rectangular pre-stressed beam whose area of cross section is ‘A’ and sectional modulus is ‘Z’. The minimum stress ‘f’ on the beam subjected to a maximum bending moment ‘M’ is
YOUR ANSWER : ?