Thermodynamics - Data Intensity 2 Multiple Questions and Answers.




1.A process, in which the temperature of the working substance remains constant during its expansion or compression, is called
A. isothermal process
B. hyperbolic process
C. adiabatic process
D. polytropic process

2.Which of the following gas has a minimum molecular mass?
A. Oxygen
B. Nitrogen
C. Hydrogen
D. Methane

3.The total energy of a molecule is shared equally by the various degrees of freedom possessed by it. This law is known as
A. law of equipartition of energy
B. law of conservation of energy
C. law of degradation of energy
D. none of these

4.The fuel mostly used in steam boilers is
A. brown coal
B. peat
C. coking bituminous coal
D. non-coking bituminous coal

5.The efficiency of Joule cycle is
A. greater than Carnot cycle
B. less than Carnot cycle
C. equal to Carnot cycle
D. none of these

»



Date to Date Current Affairs 2022

PakMCQs.net

Quick Links

GAT Subject



   Computer Science    English Mcqs    Agriculture    

Engineering



   Computer Science    Civil Engineering    

Technical



   Networking    Electronics    Database    

Past Papers



   Model Papers    FPSC Papers