SSC JE Mechanical Engineering 25th May 2014 Shift-2
For the following questions answer them individually
SSC JE Mechanical Engineering 25th May 2014 Shift-2 - Question 111
Fatigue of a component is due to
SSC JE Mechanical Engineering 25th May 2014 Shift-2 - Question 112
If $$V_i$$be the inlet absolute velocity to blades, $$V_b$$ be the tangential blade velocity and $$\alpha$$ br the nozzle angle, then for maximum blade efficiency for single-stage impulse turbine
SSC JE Mechanical Engineering 25th May 2014 Shift-2 - Question 113
In diesel engines, the duration between the timeofinjection andignition, is known as
SSC JE Mechanical Engineering 25th May 2014 Shift-2 - Question 114
The process of supplying the in take air to the engine cylinder at a density more than the density of the surrounding atmosphere is known as
SSC JE Mechanical Engineering 25th May 2014 Shift-2 - Question 115
Which of the following expressions gives the entropy change in an isobaric heating process from $$T_1$$ to $$T_2$$ ?
SSC JE Mechanical Engineering 25th May 2014 Shift-2 - Question 116
Morsetest is conducted on
SSC JE Mechanical Engineering 25th May 2014 Shift-2 - Question 117
In spark ignition (SI) engines, the possibility of knockingcari be reduced by
SSC JE Mechanical Engineering 25th May 2014 Shift-2 - Question 118
Higher compression ratio in diesel engine results in
SSC JE Mechanical Engineering 25th May 2014 Shift-2 - Question 119
What salts of calcium and magnesium cause temporary hardness of boiler feed water?
SSC JE Mechanical Engineering 25th May 2014 Shift-2 - Question 120
Which of the following does not relate to steam engine ?
