Quiz 3

Heating of air without change in its specific humidity is called _____.​

• Sensible Heating

• Sensible Cooling

• Latent Heating

• Latent Cooling

• The addition of moisture in the air without change in its dry bulb temperature is known as humidification of air.​

• Dehumidifying

• Humidifying

• Heating and Humidifying

• Cooling And humidifying​

___ are conduits or passages used in heating, ventilation, and air conditioning (HVAC) to deliver and remove air.

• Exhaust

• Supply Air

• Air Mixing

• Duct

____ are installed at the terminal point of ducting systems and they introduce or extract air to or from the conditioned space in order to achieve the desired indoor conditions.

• Duct

• Grilles and Diffuser

• Damper

• Exhaust

Is the study of the properties of mixtures of air and water vapor

• Psychometric

• Air Mixing

• Load Calculations

• Psychometry

____________  heat transferred through the building envelope such as walls, roof, floor, windows, doors.

It is the sum of the enthalpy of the dry air and the enthalpy of the water vapor.

is defined as a space or group of spaces in a building having similar heating and cooling requirements throughout its occupied area so that comfort conditions may be controlled by a single thermostat.

is the ratio of the partial pressure of water vapor in the air to the saturation pressure corresponding to the temperature of the air.

It is the temperature of air as registered by an ordinary thermometer.