Question 1

The minimum clear cover for R.C.C. columns shall be

Accepted Answer

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

Question 2

If R and T are rise and tread of a stair spanning horizontally, the steps are supported by a wall on one side and by a stringer beam on the other side, the steps are designed as beams of width

Accepted Answer

A) R + T 
B) T - R 
C) $\sqrt{R^{2}+T^{2}}$ 
D) R - T

Question 3

If the ratio of the span to the overall depth does not exceed 10, the stiffness of the beam will ordinarily be satisfactory in case of a

Accepted Answer

A) Simply supported beam 
B) Continuous beam 
C) Cantilever beam 
D) None of these

Exam 1: Concrete Design and Construction

The minimum clear cover for R.C.C. columns shall be

If R and T are rise and tread of a stair spanning horizontally, the steps are supported by a wall on one side and by a stringer beam on the other side, the steps are designed as beams of width

If the ratio of the span to the overall depth does not exceed 10, the stiffness of the beam will ordinarily be satisfactory in case of a