REFRIGERATION AND AIR CONDITIONING QUIZ

Same

Lower

None of these

Higher

Bootstrap air cooling system

All of the listed here

Simple air cooling system

Simple evaporative air cooling system

Of adiabatic saturation of incoming stream

Which is lower than the dew point temperature of the incoming stream

Which lies between the dry bulb and wet bulb temperatures of the incoming stream

Which lies between the wet bulb and dew point temperatures of the incoming stream

1 - B.P.F.

1/ B.P.F.

1 + B.P.F.

P.F. - 1

Is higher than that of the entering air

Can be lower or higher than that of the entering air

Is lower than that of the entering air

None of the listed here

0.1

0.25

0.5

0.75

Condenser

Expansion valve

Evaporator

Compressor

Horizontal and uniformly spaced

Vertical and uniformly spaced

Curved lines

Horizontal and non-uniformly spaced

Ambient air temperature

Dry bulb temperature of air

Wet bulb temperature of air

Dew point temperature of air

1 - (1/C.O.P)

1 - C.O.P.

1 + (1/C.O.P)

1 + C.O.P