$13$

appliance that takes hear form the obly inter per and

evaporator. A finid with a budenser, apansinn valic and an

$-$ Tetraflucroethane$)$ of boling point ramod as R $134$a

Which one below is wrone?

A$)$ Compresser is the section where elketric power is consumed to carpress the fluid in gas form

C$)$ All of then are correct

E$)$ Expansion valve is the unit where the fluid in liquid form suddenly expands. Joule Thamson effect applies and the liquid cools down.

B$)$ Condenser is the section where the fuid in gas form condenses and releases heat to the surrounding air

D$)$Evaporator it the unit where the liquid evaporates to tum into gas. During this process heat is absorbed from the inner part of the refigerator.

$14.$ Which one below is wrong for Rankine Cycle?

A$)$ Boiler is the unit

B$)$ Turbine is the unit where a fuel such as where superheated coal or natural gas is steam passes through bumed in this unit to create a high gaining energy. Here temperature high pressure superheated is the point where steam electricity is consumed.

C$)$ Condenser is the unit

D$)$ Pump is the unit where low where work is done temperature, low on the liquid

pressure saturated

liquid vapor mixture is

condensed using a

cooling water that is

extracted from a lake,

a river or sea.

E$)$ All of them are correct