The value of γ for diatomic gas is_______________?
The value of γ for diatomic gas is_______________? A. 1.67B. 1.4 C. γ = 1.3 D. None
The value of γ for diatomic gas is_______________? A. 1.67B. 1.4 C. γ = 1.3 D. None
In which process all the heat supplied is converted into work done ? A. isothermal B. isochoric C. isobaric D. isentropic
The performance of a refrigerator is described by________________? A. efficiencyB. coefficient of performance C. both A and B D. not described
The unit of entropy is________________? A. J.K B. J/K C. N.m/sec D. Kgm2/sec2.K
Which quantity is a state function_______________? A. internal energy B. heat supply C. pressure D. volume
Petrol engine is a________________? A. C.I engine B. SI engine C. IC engineD. all the above
The purpose of flywheel in the engines is________________? A. to smooth out the energy variation B. to add more weight to engine to work it stable C. to start engine D. both A and B
For the successful operation of Heat engine which condition should be met ? A. cyclic process B. operated at certain temperature differenceC. both A and B D. none of these
The work done in the isochoric process is________________? A. constant B. variableC. zero D. depends on situation
Adiabatic process is also called______________? A. Heat exchange process B. Heating processC. Isentropic process D. All of the above