SSC JE Civil Engineering 24th Jan 2018 Shift-2

The void ratio of a soil sample is given by 0.58. What is the porosity of soil sample?

Which of the following bonding is responsible to combine the silica-gibbsite sheet in kaolinite clay mineral?

The maximum dry density and optimum moisture content of a soil is given by 1.65 gm/cc and 20.5% respectively. What is the percentage of air content of soil at OMC, if the specific gravity of particles is given by 2.65?

Which of the following type of roller is most suitable for proof rolling subgrades and for finishing operation of fills with clayey or sandy soils?

The value obtained from dividing limiting value of circulation by area of closed contour is known as

In which of the following case flow net can not be drawn?

Which of the following expression represent the simplified form of Colebrook equation use to calculate the friction factor, if variable have their standard meanings?

If the velocity gradient is given by $$\theta$$ and dynamic viscosity of the fluid is given by $$\upsilon$$. What is the shear stress on the wall of the boundary layer in the direction of motion?

In which of the following unit kinematic viscosity of fluid is measured?

The hydraulic radius and cross-sectional area of a channel is given by 4.5 m and 18.5 sq.m respectively. What is the wetted perimeter (m) of channel?