SSC JE Civil Engineering 22nd Jan 2018 Shift-1

Instructions

For the following questions answer them individually

Question 181

If w is total load per unit area on a panel, D is the diameter of the column head. L is the span in two directions, then the sum of the maximum positive bending moment and average of the negative bending moment for the design of the span of a square flat slab, should not be less than

A] $$\frac{WL}{12}\left(L - \frac{2D}{3}\right)^2$$

B] $$\frac{WL}{10}\left(L + \frac{2D}{3}\right)^2$$

C] $$\frac{WL}{10}\left(L - \frac{2D}{3}\right)^2$$

D] $$\frac{WL}{12}\left(L - \frac{D}{3}\right)^2$$

Video Solution
Question 182

For a circular slab carrying a uniformly distributed load, the ratio of the maximum negative to maximum positive radial moment is

Video Solution
Question 183

If permissible compressive stress in concrete is 50 kg/cm$$^2$$, tensile stress in steel is 1400 kg/cm$$^2$$ and modular ratio is 18, the depth of the beam is

1] $$d = \sqrt{\frac{0.11765 \times B.M}{breadth}}$$

2] $$d = \sqrt{\frac{0.22765 \times B.M}{breadth}}$$

3] $$d = \sqrt{\frac{0.33765 \times B.M}{breadth}}$$

4] $$d = \sqrt{\frac{0.44765 \times B.M}{breadth}}$$

Video Solution
Question 184

The breadth of a ribbed slab containing two bars must be between

Video Solution
Question 185

A foundation rests on which of the following?

Video Solution
Question 186

Which of the following statements is true?

Video Solution
Question 187

The weight of a foundation is assumed as which of the following?

Video Solution
Question 188

If the width of the foundation for two equal columns is restricted, the shape of the footing generally adopted is

Video Solution
Question 189

Maximum shear stress theory for the failure of a material at the elastic limit is known as

Video Solution
Question 190

A simply supported beam carries a varying load from zero at one end and w at the other end. If the length of the beam is a, the maximum bending moment will be

A] $$\frac{wa}{27}$$

B] $$\frac{wa^2}{27}$$

C] $$\frac{w^2a}{\sqrt{27}}$$

D] $$\frac{wa^2}{9\sqrt{3}}$$

Video Solution
cracku

Boost your Prep!

Download App