SSC JE Civil Engineering 27th Jan 2018 Shift-2
For the following questions answer them individually
A friction pile of diameter 50 cm is embedded 15 m into the homogeneous consolidated clay deposit. If the adhesion factor is 0.7 and adhesion develops between the clay and pile shaft is 4 t/m$$^{2}$$. What is the safe load (t) for factor of safety 3.0 ?
In the void ratio and discharge velocity for soil is 0.5 and $$6\times10^{-7}$$ m/s respectively, What is the value of seepage velocity m/s?
What is the discharge (m$$^3$$/s) from circular pipe having diameter 0.5 m and velocity of flow of m/s ?
A rectangular channel of cross-sectional dimensions $$15 \times 9$$ m is running at one third. What is the hydraulic radius (m) of the channel ?
A turbine generates the power of 150,000 kW while working at the speed of 300Â rpm at the head of 100 m. What is the specific speed of the turbine?
Which of the following represent the Darcy’s friction factor in terms of Reynolds number (Re) for the laminar flow in circular pipes?
