Which of the following statement is correct? Mark as favorite Copy Link The heat and work are boundary phenomena The heat and work represent the energy crossing the boundary of the system The heat and work are path functions all of the above Check Answer
In an extensive property of a thermodynamic system? Mark as favorite Copy Link extensive heat is transferred extensive work is done extensive energy is utilised none of these Check Answer
First law of thermodynamics deals with? Mark as favorite Copy Link conservation of heat conservation of momentum conservation of mass conservation of energy Check Answer
The heat flows from a cold body to a hot body with the aid of an external source. This statement is given by? Mark as favorite Copy Link Kelvin Joule Clausis Gay-Lussac Check Answer
Otto cycle is also known as? Mark as favorite Copy Link constant pressure cycle constant volume cycle constant temperature cycle constant temperature and pressure cycle Check Answer
When two bodies are in thermal equilibrium with a third body, they are also in thermal equilibrium with each other. This statement is called? Mark as favorite Copy Link Zeroth law of thermodynamics First law of thermodynamics Second law of thermodynamics Kelvin Planck's law Check Answer
Which of the following is the extensive property of a thermodynamic system? Mark as favorite Copy Link Pressure Volume Temperature Density Check Answer
Kelvin-Planck’s law deals with? Mark as favorite Copy Link conservation of work conservation of heat conversion of heat into work conversion of work into heat Check Answer
A process, in which the gas is heated or expanded in such a way that the product of pressure and volume remains constant, is called? Mark as favorite Copy Link isothermal process hyperbolic process adiabatic process polytropic process Check Answer
The efficiency of Carnot cycle depends upon? Mark as favorite Copy Link temperature limits pressure ratio volume compression ratio cut-off ratio and compression ratio Check Answer