Design of Reinforced Concrete structures (3160612) MCQs

MCQs of Design of Flat Slab

Showing 21 to 20 out of 30 Questions
1 2 3
21.

At an interior support, the column strip shall be designed to resist ________ percent of the total negative moment

(a)

60
(b)

75
(c)

20
(d)

40
Answer:

Option (b)

22.

Pemissible Shear Stress for flat slab shall be calculated as 

(a)

ksτc
(b)

τc
(c)

ksτc20
(d)

None of above
Answer:

Option (a)

23.

In limit state method, Design shear stress of concrete (Tc) for punching shear check shall be considered as 

(a)

0.10fck
(b)

0.25fck
(c)

fck
(d)

0.50fck
Answer:

Option (b)

24.

The nominal shear stress in flat slabs shall be taken as

(a)

V
(b)

Vb0
(c)

Vb0d
(d)

Vd
Answer:

Option (c)

25.

The Span to effective depth ratio for flat slabs are calculated on the basis of 

(a)

Shorter span
(b)

Longer span
(c)

Both (a) and (b)
(d)

None of above
Answer:

Option (b)

26.

The spacing of bar in flat slab should not be greater than 

(a)

2 times the slab thickness
(b)

5 times the slab thickness
(c)

slab thickness
(d)

10 times the slab thickness
Answer:

Option (a)

27.

The drop shall have a length atleast ________ of the panel length in that direction

(a)

one-third
(b)

two-third
(c)

Half
(d)

one-fourth
Answer:

Option (a)

28.

Column head results in 

(a)

Increase shear strength
(b)

Reduce moment in slab by reducing effective span
(c)

Both (a) and (b)
(d)

None of above
Answer:

Option (c)

29.

Drop for flat slab results in 

(a)

Increase shear strength
(b)

Increase negative moment capacity
(c)

reduction of deflection
(d)

all of above
Answer:

Option (d)

30.

Provision of flat slab in place of slab beam construction, benefits

(a)

Reduction in storey height
(b)

Shorter construction time
(c)

Easy form work
(d)

all of above
Answer:

Option (d)

Showing 21 to 20 out of 30 Questions
1 2 3