GLE - ChemE 102

____________ is a a form of energy. It cannot be destroyed; only transferred to another substance.

• time

• heat

• matter

One principle of heat transfer is that heat flows from COLD TO HOT

• True

• False

Heat is transferred by one of the three basic processes: conduction, convection and ______________

• compression

• humidification

• radiation

_____________ is the process of removing heat from one substance and transferring it to another substance.

• Re-heating

• Refrigeration

• Condensation

_______________ is the science dealing with the physical laws and properties of air and water vapor mixtures.

• Air Conditioning

• Psychrometry

The psychrometric _ _ _ _ _ is helpful in designing and analyzing air-conditioning systems as this displays properties of air in different conditions.

• sheet

• chart

• picture

Which is true?

• Humidification is addition of moisture; Dehumidification is removal of moisture

• Humidification is removal of moisture; Dehumidification is addition of moisture

_ _ _ _ _ _ _ _ _ _ refers to a substance that can exist both as liquid and gas at ordinary temperatures.

• Gas

• Vapor

• Plasma

TRUE or FALSE: Henry's Law is applicable to species appearing in both vapor and liquid phases.

• TRUE

• FALSE

TRUE or FALSE: Henry's Law is applicable to species that are highly soluble in the liquid phase.

• TRUE

• FALSE