In case of vapour compression refrigeration system, elevating the evaporator temperature (keeping the condenser temperature constant) results in

Chemical Engineering Thermodynamics
In case of vapour compression refrigeration system, elevating the evaporator temperature (keeping the condenser temperature constant) results in

Enhanced COP

Decreased COP

Increased or decreased COP ; depending upon the type of refrigerant

No change in the value of COP

Enhanced COP

Decreased COP

Increased or decreased COP ; depending upon the type of refrigerant

No change in the value of COP

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
Dryness fraction of wet steam is defined as the ratio of mass of vapour in the mixture to the mass of mixture __________ calorimeter is not used for measuring the dryness fraction of steam.

Bomb

Bucket

Separating

Throttling

Bomb

Bucket

Separating

Throttling

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
In the reaction, H₂ +I₂ ⇋ 2HI, addition of an inert gas will

Increase the total pressure and hence shift the equilibrium towards the right

Not effect the equilibrium conditions

Increase the partial pressure of I₂

Increase the partial pressure of H₂

Increase the total pressure and hence shift the equilibrium towards the right

Not effect the equilibrium conditions

Increase the partial pressure of I₂

Increase the partial pressure of H₂

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
The efficiency of an Otto engine compared to that of a diesel engine, for the same compression ratio will be

Same

Less

More

Data insufficient to predict

Same

Less

More

Data insufficient to predict

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
The co-efficient of performance (COP) of a refrigerating system, which is its index of performance, is defined as the ratio of useful refrigeration to the net work. The units of __________ and COP are the same.

None of these

Work

Temperature

Kinematic viscosity

None of these

Work

Temperature

Kinematic viscosity

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
Clayperon equation deals with the

Temperature dependence of heat of phase transition

Calculation of ΔF for spontaneous phase change

Effect of an inert gas on vapour pressure

Rate of change of vapour pressure with temperature

Temperature dependence of heat of phase transition

Calculation of ΔF for spontaneous phase change

Effect of an inert gas on vapour pressure

Rate of change of vapour pressure with temperature

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics In case of vapour compression refrigeration system, elevating the evaporator temperature (keeping the condenser temperature constant) results in

Chemical Engineering Thermodynamics Dryness fraction of wet steam is defined as the ratio of mass of vapour in the mixture to the mass of mixture __________ calorimeter is not used for measuring the dryness fraction of steam.

Chemical Engineering Thermodynamics In the reaction, H₂ +I₂ ⇋ 2HI, addition of an inert gas will

Chemical Engineering Thermodynamics The efficiency of an Otto engine compared to that of a diesel engine, for the same compression ratio will be

Chemical Engineering Thermodynamics The co-efficient of performance (COP) of a refrigerating system, which is its index of performance, is defined as the ratio of useful refrigeration to the net work. The units of __________ and COP are the same.

Chemical Engineering Thermodynamics Clayperon equation deals with the

Chemical Engineering Thermodynamics
In case of vapour compression refrigeration system, elevating the evaporator temperature (keeping the condenser temperature constant) results in

Chemical Engineering Thermodynamics
Dryness fraction of wet steam is defined as the ratio of mass of vapour in the mixture to the mass of mixture __________ calorimeter is not used for measuring the dryness fraction of steam.

Chemical Engineering Thermodynamics
In the reaction, H₂ +I₂ ⇋ 2HI, addition of an inert gas will

Chemical Engineering Thermodynamics
The efficiency of an Otto engine compared to that of a diesel engine, for the same compression ratio will be

Chemical Engineering Thermodynamics
The co-efficient of performance (COP) of a refrigerating system, which is its index of performance, is defined as the ratio of useful refrigeration to the net work. The units of __________ and COP are the same.

Chemical Engineering Thermodynamics
Clayperon equation deals with the