Category: Design of Concrete Structures

A. reduces workability
B. increases bleeding
C. increases shrinkage
D. increases strength

A. elastic shortening of concrete
B. shrinkage of concrete
C. creep of concrete
D. loss due to friction

A. flexural tensile strength
B. direct tensile strength
C. compressive strength
D. split tensile strength

A. 10 mm
B. 15 mm
C. 25 mm
D. 13 mm

1. to increase shrinkage
2. to decrease shrinkage
3. to increase setting time
4. to decrease setting time
The correct answer is?
A. (1) and (3)
B. (1)and(4)
C. (2)and (3)
D. (2)and (4)

A. 1.5
B. 2.0
C. 2.5
D. 3.0

A. increasing the depth
B. providing shear reinforcement
C. using high strength steel
D. using thinner bars but more in number

A. 3.0 m and 1.5 m
B. 1.5 m and 3.0 m
C. 3.0 m and 3.0 m
D. 1.5 m and 1.5 m

A. 5%
B. 10 %
C. 15%
D. 20%

A. 6 mm
B. 8 mm
C. 12 mm
D. 16 mm