SSC JE Mechanical Engineering 2012
For the following questions answer them individually
SSC JE Mechanical Engineering 2012 - Question 151
The Kinetic energy associated with a jet through a cross sectional area ‘a’ having density $$\rho$$ and velocity ‘v’ is
SSC JE Mechanical Engineering 2012 - Question 152
Which shear stress distribution is the correct one corresponding to the flow through a pipe of circular cross-section with parabolic velocity profile?
SSC JE Mechanical Engineering 2012 - Question 153
Flow through a supersonic nozzle is an example of
SSC JE Mechanical Engineering 2012 - Question 154
Loss of energy due to sudden enlargement of pipe cross-section in meters of water is given by
SSC JE Mechanical Engineering 2012 - Question 155
For maximum power transmission through a pipe line, the friction head loss equals
SSC JE Mechanical Engineering 2012 - Question 156
What should be the ratio of jet speed to blade speed for maximum efficiency of a pelton wheel?
SSC JE Mechanical Engineering 2012 - Question 157
Pressure of 80 kPa is equivalent to a head in meter of carbon tetrachloride of relative density 1.59 of the value
SSC JE Mechanical Engineering 2012 - Question 158
Two pipe systems are said to be equivalent when in two systems
SSC JE Mechanical Engineering 2012 - Question 160
Pseudo-plastic substances are non-Newtonian fluids for which
