A. M15
B. M20
C. M 10
D. M25
A. 0.35 d
B. 0.40 d
C. 0.45 d
D. dependent on grade of concrete also
A. balanced beam
B. under-reinforced beam
C. over-reinforced beam
D. none of the above
A. increasing the depth of beam
B. using thinner bars but more in number
C. using thicker bars but less in number
D. providing vertical stirrups
A. less
B. more
C. equal
D. none of the above
A. 2.0 to 3.5
B. 3.5 to 5.0
C. 5.0 to 7.0
D. 6.0 to 8.5
The fineness modulus of fine aggregate is in the range of______________? Read More »
Design of Concrete Structures, MCQs / Q&A A. steel and concrete are same
B. steel is lower than that for concrete
C. steel is higher than that for concrete
D. none of the above
The factor of safety for______________? Read More »
Design of Concrete Structures, MCQs / Q&A A. remains constant
B. increases with richer mixes
C. decreases with richer mixes
D. none of the above
Poisson’s ratio for concrete_______________? Read More »
Design of Concrete Structures, MCQs / Q&A A. affects only the early development of strength
B. affects only the ultimate strength
C. both (A. and (B.
D. does not affect the strength
Finer grinding of cement______________? Read More »
Design of Concrete Structures, MCQs / Q&A A. 5%
B. 10 %
C. 15%
D. 20%
1% of voids in a concrete mix would reduce its strength by about______________? Read More »
Design of Concrete Structures, MCQs / Q&A