Temperature and Heat Quiz

Label the temperature/heat diagram.

a

b

c

d

e

f

g

h

Subcooled Liquid

Saturated Conditions

Sensible heat

Saturated liquid point

Saturated vapour point

Superheated vapour

Sensible Heat

Latent Heat

What two pieces of information are required to calculate the physical condition of a substance?

By increasing the pressure above a liquid, what happens to its boiling temperature (Sat T)?

By decreasing the pressure above a liquid, what happens to its boiling temperature (Sat T)?

Heat flows from a ___ surface to a ___ surface.

(a)  

Define the term refrigeration.

What is meant by saturated conditions?

If a substance is below its saturation temperature what is it called?

Using a comparator calculate saturation pressure (Sat P). R134a

Using a comparator calculate saturation temperature (Sat T). R134a