SSC JE Civil Engineering 27th Jan 2018 Shift-1
For the following questions answer them individually
The internal angle of friction of a soil is 30 degree. What is the active earth pressure coefficient for the soil mass?
A sphere of diameter 30 cm is moving with a uniform velocity of 4 m/s. The dynamic viscosity and specific gravity of the liquid is given as 0.8 poises and 0.9 respectively. What is the value of Reynolds number?
The sphere of diameter 0.02 m falls in a fluid of kinematic viscosity of 10 stokes with the terminal velocity of 0.02 m/s. What is the value of the coefficient of drag on the falling sphere?
What is the depth of the flow (m) in a circular channel of diameter 2.0 m for the maximum velocity?
Which of the following expression represents the critical state of flow in non-rectangular channel?
