Design of Reinforced Concrete structures (3160612) MCQs

MCQs of Design of Water Tank

Showing 1 to 10 out of 17 Questions
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1.

[A + (m - 1)ASC] known as equivalent concrete area of R.C.C. is given by

(a)

modular ratio method
(b)

load factor method
(c)

ultimate load method
(d)

none of these.
Answer:

Option (a)

2.

The allowable tensile stress in mild steel stirrups, reinforced cement concrete, is

(a)

1400 kg/cm2
(b)

190 kg/cm2
(c)

260 kg/cm2
(d)

230 kg/cm2
Answer:

Option (a)

3.

The modular ratio m of a concrete whose permissible compressive stress is C, may be obtained from the equation.

(a)

m = 7003c
(b)

m = 28003c
(c)

m = 17003c
(d)

m = 15003c
Answer:

Option (b)

4.

Minimum clear cover requried for the design of water tank.

(a)

50 mm
(b)

25 mm
(c)

20 mm
(d)

15 mm
Answer:

Option (b)

5.

Which design method is used for the design of water tank

(a)

Limit state method
(b)

Working stress method
(c)

Both A and B
(d)

Non of this
Answer:

Option (b)

6.

For the serviceability requirement permissible crack in water tank for the aggressive environment is?

(a)

0.2 mm
(b)

0.3 mm
(c)

0.1 mm
(d)

0.4 mm
Answer:

Option (c)

7.

According to IS : 3370 ( Part-2 ) permissible tensile stress in HYSD bars ? 

(a)

140 
(b)

150 
(c)

120 
(d)

130
Answer:

Option (d)

8.

According to IS : 3370 ( Part-2 )permissible direct tensile stress in M25 grade of concrete.

(a)

1.3
(b)

1.5
(c)

1.2
(d)

1.1
Answer:

Option (a)

9.

If the dimesion of water tank is less than 15m in this case minimum steel requirement of steel is ?

(a)

0.24%
(b)

0.30%
(c)

0.4%
(d)

0.5%
Answer:

Option (a)

10.

If the dimesion of water tank is greater than 15m in this case minimum steel requirement of steel is

(a)

0.30%
(b)

0.24%
(c)

0.25&
(d)

0.35%
Answer:

Option (d)

Showing 1 to 10 out of 17 Questions
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