CHEMICAL ENGINEERING THERMODYNAMICS QUIZ

Increases both kinetic energy and pressure

Reduces kinetic energy and increases pressure

Reduces both kinetic energy and pressure

Increases kinetic energy and decreases pressure

Remains same

Decreases

Increases

May increase or decrease ; depends on the nature of the gas

Pressure

Neither A nor B

Both A & B

Temperature

Non-solidifiable

Saturated

None of these

Subcooled

At low temperature and high pressure

Both A and B

At standard state

In ideal state

Carnot cycle

Air cycle

Vapor compression with a reversible expansion engine

Ordinary vapor compression cycle

P + F - C = 2

C = P - F + 2

P = F - C - 2

F = C - P - 2

Formation

Solution

Vaporisation

Formation

Direction of energy transfer

Reversible processes only

Irreversible processes only

None of these

Temperature remains constant

Entropy remains constant

Enthalpy remains constant

None of these