Exam 18: Thermodynamics and Temperature Scales

In defining the temperature scale, the standard reference point is taken as

When pw is very small,

Humidity ratio is given by the ratio of

Air can be cooled and dehumidified by

If water is injected into a container with has unsaturated air,

Relative humidity is defined as

A reversible cycle has following processes.

A TER which transfers heat to system is called___________and one which receives heat is called___________

For saturated air, relative humidity is 0%.

The statement of third law is also called the Fowler-Guggenheim statement of the third law.

It is necessary to have a temperature difference to obtain work of any cycle.

If a system undergoes a reversible isothermal process without transfer of heat, the temperature at which this process takes place is called

Which law is stated here, "It is impossible to reduce any system to the absolute zero of temperature in a finite number of operations.

The wet bulb temperature is the   temperature recorded by moistened bulb.

Efficiency of a heat engine is defined as

The Kelvin temperature is numerically equal to the___________  and may be measured by means of a___________  

Entropy occurs due to___________      

The equation for the average kinetic energy is                   

During a fluid flow, the temperature is developed due to                 

When the heat transferred isothermally between the given___________  decreases, the temperature___________