SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1
For the following questions answer them individually
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 161
The bomb calorimeter is an apparatus to measure the
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 162
In metric system the unit of heat is given as
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 163
Centrifugal pump is an example of
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 164
A refrigeration system works on
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 166
The volume of the universal gas constant (Ru) is equal to
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 167
The solid fuel having the highest calorific value is
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 168
The heat transfer Q, the work done W and the change in internal energy U are all zero in the case of
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 169
A reversible engine operates between temperatures $$T_{1}$$ and $$T_{2}$$ . The energy rejected by this engine is received by a second reversible engine at temperature $$T_{2}$$ and rejected to a reservoir at temperature $$T_{3}$$ If the efficiencies of the engines are same then, the relationship between $$T_{1}$$ , $$T_{2}$$ and $$T_{3}$$ is given by
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 170
Efficiency of a Carnot engine is 75%. If the cycle direction is reversed, COP of the reversed Carnot cycle is
