1000+ R.C.C. Structure Designs MCQ Questions and Answers Pdf - 2

Question: 6

In the working stress method of R.C.C. design which one of the following is correct?

(A) The modular ratio between steel and concrete remains constant

(B) Shear deformations are neglected

(C) Stress strain relation is linear, both for steel and concrete

(D) All the above

Question: 7

Which one of the following is not the diameter of the market form of reinforcing bars?

(A) 28 mm

(B) 30 mm

(C) 32 mm

(D) 36 mm

Question: 8

M 75 concrete is regarded as

(A) Ordinary concrete

(B) Ultra high strength concrete

(C) Standard concrete

(D) High strength concrete

Question: 9

Snow load need not be considered in the design of structures in cold regions, if slope of the root is more than

(A) 25°

(B) 35°

(C) 60°

(D) 65°

Question: 10

If Fe 415 steel bars are used as tensile reinforcement, minimum percentage of steel to be used is

(A) 0.2

(B) 0.25

(C) 0.205

(D) 0.30