Thermodynamics Quiz

An adiabatic process is one in which

• no heat enters or leaves the gas

• the temperature of the gas changes

• the change in internal energy is equal to the mechanical work done

• all of these

The Value of Cp/Cv for air is

• 1.4

• 1.6

• 2.4

A definite space or region where some thermodynamic process take place is known as

• Thermodynamic Cycle

• Thermodynamic System

• Thermodynamic process

• Law of Thermodynamic

The system in which neither mass nor energy transferred to or from the system is called

• Open System

• closed system

• Isolated system

• All of these

The system in which only energy can be transferred, but mass cannot be transferred to or from the system is called

• Open System

• closed system

• Isolated system

• All of these

The system in which both, energy and mass can be transferred to or from the system is called

• Open System

• closed system

• Isolated system

• All of these

The boiling water in open vessel is the example of

• Open System

• closed system

• Isolated system

• All of these

The internal combustion is the example of

• Open System

• closed system

• Isolated system

• All of these

The thermoflask is the example of

• Open System

• closed system

• Isolated system

• All of these

Zeroth law of thermodynamics deal with

• Conservation of energy

• Conservation of mass

• Entropy

• Thermal equilibrium