CMGT 350 HVAC EXAM-Questions with Correct
Answers
Select the four environmental factors that affect thermal comfort?
- Air Speed
- Radiant Temperature
- Wind Direction
- Air Temperature
- Air Quality
- Atmosphere
- Relative Humidity
- Air condition
Air Speed, Radiant Temperature, Air Temperature, and Relative Humidity
What is the Acronym for the American Society of Heating, Refrigerating and Air
Conditioning Engineers?
- ASHRACE
- ASHRAE
- SHRACE
- ASHRAC
ASHRAE
Which has the highest Specific heat?
- Ice
,- Sand
- Air
- Water
Water
The Quantity of heat is measured in which unit?
- Sensible
- Fahrenheit
- BTU
- Enthalpy
BTU
The Intensity of heat is measured in which unit?
- Sensible
- BTU
- Fahrenheit
- Enthalpy
Fahrenheit
Latent Heat plus Sensible Heat equals what?
- Temperature
- Enthalpy
,- Latent heat
- Sensible Heat
Enthalpy
Fill in the blank - Heat always flows from the _____________ to the _____________
of two adjacent bodies.
- Smaller, Larger
- Cooler, Warmer
- Larger, Smaller
- Warmer, Cooler
Warmer, Cooler
What does the acronym HVAC stand for?
- Heating, Ventilation, and Air Conditioning
- High Voltage Air Circulation
- High Velocity Air Circulation
- Hot Vaporized Air Controller
Heating, Ventilation, and Air Conditioning
Mechanical systems ensure the comfort of building occupants by effectively
regulating temperature through _________ .
- Cooling Conduction
- Global Warming
, - Rapid Air Movement
- Heat Transfer
Heat Transfer
What is the unit of measure for heat energy per hour?
- KWH
- BTU
- BTUH
- Watts
BTUH
These sheets provide sketches to show the intended design for specific installations
and equipment.
- Piping Schematic Sheets
- Detail Sheets
- Load Summary Calculations Sheet
- HVAC Floor Plans
Detail Sheets
Where would you look first to find the exact layout and dimensions of duct work to
be installed?
- Mechanical Schedules
- Mechanical Shop Drawing
Answers
Select the four environmental factors that affect thermal comfort?
- Air Speed
- Radiant Temperature
- Wind Direction
- Air Temperature
- Air Quality
- Atmosphere
- Relative Humidity
- Air condition
Air Speed, Radiant Temperature, Air Temperature, and Relative Humidity
What is the Acronym for the American Society of Heating, Refrigerating and Air
Conditioning Engineers?
- ASHRACE
- ASHRAE
- SHRACE
- ASHRAC
ASHRAE
Which has the highest Specific heat?
- Ice
,- Sand
- Air
- Water
Water
The Quantity of heat is measured in which unit?
- Sensible
- Fahrenheit
- BTU
- Enthalpy
BTU
The Intensity of heat is measured in which unit?
- Sensible
- BTU
- Fahrenheit
- Enthalpy
Fahrenheit
Latent Heat plus Sensible Heat equals what?
- Temperature
- Enthalpy
,- Latent heat
- Sensible Heat
Enthalpy
Fill in the blank - Heat always flows from the _____________ to the _____________
of two adjacent bodies.
- Smaller, Larger
- Cooler, Warmer
- Larger, Smaller
- Warmer, Cooler
Warmer, Cooler
What does the acronym HVAC stand for?
- Heating, Ventilation, and Air Conditioning
- High Voltage Air Circulation
- High Velocity Air Circulation
- Hot Vaporized Air Controller
Heating, Ventilation, and Air Conditioning
Mechanical systems ensure the comfort of building occupants by effectively
regulating temperature through _________ .
- Cooling Conduction
- Global Warming
, - Rapid Air Movement
- Heat Transfer
Heat Transfer
What is the unit of measure for heat energy per hour?
- KWH
- BTU
- BTUH
- Watts
BTUH
These sheets provide sketches to show the intended design for specific installations
and equipment.
- Piping Schematic Sheets
- Detail Sheets
- Load Summary Calculations Sheet
- HVAC Floor Plans
Detail Sheets
Where would you look first to find the exact layout and dimensions of duct work to
be installed?
- Mechanical Schedules
- Mechanical Shop Drawing
