A. 10 mm
B. 15 mm
C. 20 mm
D. 25 mm
Advertisement
Related Mcqs:
- The length of the lap in a compression member is kept greater than bar diameter x (Permissible stress in bar / Five times the bond stress) or____________________?
- A. 12 bar diameters B. 18 bar diameters C. 24 bar diameters D. 30 bar diameters...
- The length of lap in tension reinforcement should not be less than the bar diameter × (actual tension / four times the permissible average bond stress) if it is more than_______________?
- A. 18 bar diameters B. 24 bar diameters C. 30 bar diameters D. 36 bar diameters...
- The diameter of transverse reinforcement of columns should be equal to one-fourth of the diameter of the main steel rods but not less than________________?
- A. 4 mm B. 5 mm C. 6 mm D. 7 mm...
- If the diameter of longitudinal bars of a square column is 16 mm, the diameter of lateral ties should not be less than____________________?
- A. 4 mm B. 5 mm C. 6 mm D. 8 mm...
- The minimum clear cover for R.C.C. columns shall be_________________?
- A. Greater of 40 mm or diameter B. Smaller of 40 mm or diameter C. Greater of 25 mm or diameter D. Smaller of 25 mm or diameter...
- By over-reinforcing a beam, the moment of resistance can be increased not more than________________?
- A. 10 % B. 15 % C. 20 % D. 25 %...
- If the diameter of the main reinforcement in a slab is 16 mm, the concrete cover to main bars is_____________?
- A. 10 mm B. 12 mm C. 14 mm D. 16 mm...
- If diameter of a reinforcement bar is d, the anchorage value of the hook is_______________?
- A. 4d B. 8d C. 12d D. 16d...
- The anchorage value of a hook is assumed sixteen times the diameter of the bar if the angle of the bend, is___________________?
- A. 30° B. 40° C. 45° D. All the above...
- If Sb, is the average bond stress on a bar of diameter subjected to maximum stress , the length of the embedment is given by_____________?
- A. l = dt/Sb B. l = dt/2Sb C. l = dt/3Sb D. l = dt/4Sb...
Advertisement
