Anchorage value of standard U-type hook of a reinforcing bar of diameter d in tension, is _____ ?
A. 16 d
B. 23 d
C. 4 d
D. All of them
Structural Design Specifications
Structural Design Specifications MCQs with answers for civil engineering exams. Structural design calculations MCQs for test preparation.
Permissible bending stresses Pbet for steel slab bases should not exceed ___ ?
A. 1750 kg/cm2
B. 1500 kg/cm2
C. 1350 kg/cm2
D. 1600 kg/cm2
All reinforcement should be free from ____ ?
A. loose mill scales
B. paints
C. loose rust
D. All of them
Spans of filler joists supporting a slab may be considered approximately equal if the longest span does not exceed the shortest span more than ___ ?
A. 15%
B. 25%
C. 5%
D. 10%
Removal of props under____ ?
A. slabs spanning upto 4.5 m is 7 days
B. slabs spanning upto 4.5 m is 14 days
C. beams spanning upto 6 m is 14 days
D. All of them