Design of Reinforced Concrete structures (3160612) MCQs

MCQs of Building Layout and Design

Showing 91 to 100 out of 106 Questions
91.

A square column section of 350x350mm is reinforced with four bars of 16mm diameter, then transverse steel should be

(a)

5mm dia @240mm c/c

(b)

6mm dia @250mm c/c

(c)

8mm dia @250mm c/c

(d)

8mm dia @350mm c/c

Answer:

Option (c)

92.

The factored load carrying capacity of column of 300mm x600mm size with minimum percentage of steel for M20 and Fe415 grade is

(a)

1840 kN

(b)

180 kN

(c)

1829 kN

(d)

None of above

Answer:

Option (c)

93.

A column of size 600mm X 450mm with unsupported length of 3m, the design criteria of column as per IS-456 will be

(a)

Short column along long and short dimension

(b)

Long column along short and short column along long dimension

(c)

Short column along short and long column along long dimension

(d)

Long column along long and short dimensions

Answer:

Option (a)

94.

Pick up the correct statement from the following

(a)

Lateral reinforcement in R.C.C. columns is provided to prevent the longitudinal reinforcement from buckling

(b)

Lateral reinforcement prevents the shearing of concrete on diagonal plane

(c)

Lateral reinforcement provides ductility to column

(d)

All of above

Answer:

Option (d)

95.

The self weight of a foundation is assumed as

(a)

5% of Axial load

(b)

7% of Axial load

(c)

10% of Axial load

(d)

12% of Axial load

Answer:

Option (c)

96.

For R.C.C Footing, which of the following statement is correct?

(a)

Critical section for BM is taken at face of column

(b)

Critical section for one way shear is taken at distance d from face of column

(c)

Critical section for  two way shear is taken at distance d/2 from face of column

(d)

All of above

Answer:

Option (d)

97.

For footing minimum cover thickness is prescribed as

(a)

40 mm

(b)

50 mm

(c)

75 mm

(d)

100 mm

Answer:

Option (b)

98.

Punching shear strength of concrete in limit state method is taken as

(a)

0.7fck

(b)

0.25fck

(c)

0.20fck

(d)

5000fck

Answer:

Option (b)

99.

The load from column can be transferred to foundation by

(a)

Dowel bars

(b)

Column bars

(c)

Both (A) and (B)

(d)

None of above

Answer:

Option (a)

100.

Depth of footing for an isolated column is governed by

(a)

Maximum bending moment

(b)

Shear force

(c)

Punching shear

(d)

All of above

Answer:

Option (d)

Showing 91 to 100 out of 106 Questions