Which is an example of closed system

Home / Chemical Engineering / Chemical Engineering Thermodynamics / Question

Examveda

Which is an example of closed system?

A. Air compressor

B. Lquid cooling system of an automobile

C. Boiler

D. None of these

Answer: Option B

Solution(By Examveda Team)

A closed system is that in which there will be no mass transfer or material transfer but there will be energy transfer here the identity of system also remains same. Since in the given options these conditions are satisfied by liquid cooling system where our attention is on energy transfer rather than mass transfer.

This Question Belongs to Chemical Engineering >> Chemical Engineering Thermodynamics

Join The Discussion

Related Questions on Chemical Engineering Thermodynamics

Sublimation temperature of dry ice (solid CO₂) is __________ °C.

A. -273

B. 0

C. -78

D. 5

View Answer

The equation relating E, P, V and T which is true for all substanes under all conditions is given by $${\left( {\frac{{\partial {\text{E}}}}{{\partial {\text{V}}}}} \right)_{\text{T}}} = {\text{T}} \cdot {\left( {\frac{{\partial {\text{P}}}}{{\partial {\text{T}}}}} \right)_{\text{H}}} - {\text{P}}{\text{.}}$$ This equation is called the

A. Maxwell's equation

B. Thermodynamic equation of state

C. Equation of state

D. Redlich-Kwong equation of state

View Answer

Henry's law is closely obeyed by a gas, when its __________ is extremely high.

A. Pressure

B. Solubility

C. Temperature

D. None of these

View Answer

If an ideal solution is formed by mixing two pure liquids in any proportion, then the __________ of mixing is zero.

A. Enthalpy

B. Volume

C. Both A & B

D. Neither A nor B

View Answer

More Related Questions on Chemical Engineering Thermodynamics