1. In limit state approach, the spacing of main reinforcement primarily controls _____.
[A] Cracking
[B] Durability
[C] Collapse
[D] Deflection
Answer: Option A
2. In limit state design of concrete structure, the strain distribution is assumed to be _____.
[A] Linear
[B] Non-linear
[C] Parabolic
[D] Parabolic and Rectangular
Answer: Option A
3. In limit state of serviceability, the partial safety factor for wind load is taken as _____.
[A] 1.0
[B] 1.15
[C] 1.5
[D] 0.9
Answer: Option A
4. In Ultimate Load Method, the load used in the design of R.C.C. structures refers to _____.
[A] working load multiplied by a load factor
[B] total collapse load
[C] plastic load
[D] working load divided by a load factor
Answer: Option A
5. Modulus of elasticity of concrete can be given as _____.
[A] 2000 √fck
[B] 3700 √fck
[C] 5000√fck
[D] 5700 √fck
Answer: Option C