Engineering Thermodynamics
Which is the incorrect statement about Carnot cycle?

It provides concept of maximising work output between the two temperature limits
All of these
All the heat engines are based on Carnot cycle
It is used as the alternate standard of comparison of all heat engines

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
Carbonization of coal consists of

None of these
Heating the wood with a limited supply of air to temperature not less than 280°C
Drying and crushing the coal to a fine powder
Moulding the finely ground coal under pressure with or without a binding material

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
The universal gas constant (or molar constant) of a gas is the product of

Atomic mass of the gas and the gas constant
Molecular mass of the gas and the specific heat at constant pressure
Molecular mass of the gas and the gas constant
Molecular mass of the gas and the specific heat at constant volume

ANSWER DOWNLOAD EXAMIANS APP