Q.1.
What is done to increase the rate of heat transfer in the Velox boiler?
Q.2.
Which of the following relations depict relation between Celsius and Fahrenheit scale?
Q.3.
The heat balance sheet for the boiler shows the
Q.4.
The compression, condensation and expansion of refrigerant in a vapour compression refrigeration system is
Q.5.
Which of the following depends on physical properties of fluids as well as geometry of the heat exchanger?
Q.6.
Heat balance in a boiler furnace is improved by sending air to the furnace
Q.7.
The performance of a boiler is NOT measured by the
Q.8.
Dribbling a basketball is an example of
Q.9.
At which pressure the properties of water and steam become identical
Q.10.
The device used for recovering waste heat from the textile drier exhaust
Q.11.
Which will have the HIGHEST thermal energy?
Q.12.
Objects with MORE MASS have MORE thermal energy because
Q.13.
Which will have the LOWEST thermal energy?
Q.14.
Everything has thermal energy
Q.15.
All matter is made up of atoms that are constantly moving
Q.16.
Which of the following is the correct definition of ‘Shaft Power’?
Q.17.
Which of the following is the correct definition for ‘Adiabatic Power’?
Q.18.
In the context of cogeneration turbine, the thermodynamic process taking place is
Q.19.
For objects that have the SAME mass, which object will have a HIGHER thermal energy?
Q.20.
Temperature always measures the ___________ movement of molecules