A. 0.207 1
B. 0.25 /
C. 0.293 /
D. 0.333 /
Related Mcqs:
- During erection, the pile of length / is supported by a crane at a distance of________________?
A. 0.207 /
B. 0.293 /
C. 0.7071
D. 0.793 /from the driving end of pile which rests on the ground
- While designing the pile as a column, the end conditions are nearly_______________?
A. both ends hinged
B. both ends fixed
C. one end fixed and other end hinged
D. one end fixed and other end free - According to IS : 456-1978, the cblumn or the strut is the member whose effective length is greater than________________?
A. the least lateral dimension
B. 2 times the least lateral dimension
C. 3 times the least lateral dimension
D. 4 times the least lateral dimension - Lap length in compression shall not be less than______________?
A. 15 4>
B. 20
C. 24 (j)
D. 30 (j)where (j) is diameter of bar
- If the storey height is equal to length of RCC wall, the percentage increase in strength is_____________?
A. 0
B. 10
C. 20
D. 30 - The most commonly used admixture which prolongs the setting and hardening time is_______________?
A. gypsum
B. calcium chloride
C. sodium silicate
D. all of the above - For a continuous slab of 3 m x 3.5 m size, the minimum overall depth of slab to satisfy vertical deflection limits is__________________?
A. 50 mm
B. 75 mm
C. 100 mm
D. 120 mm - The minimum cover to the ties or spirals should not be less than________________?
A. 15 mm
B. 20 mm
C. 25 mm
D. 50mm - Due to shrinkage stresses, a simply supported beam having reinforcement only at bottom tends to_____________?
A. deflect downward
B. deflect upward
C. deflect downward or upward
D. none of the above - The depth of footing for an isolated column is governed by______________?
1. maximum bending moment
2. shear force
3. punching shear
The correct answer is?A. only (1)
B. (1) and (2)
C. (1) and (3)
D. (1), (2) and (3)
