1 | Page
BOMI: AIR HANDLING, WATER TREATMENT &
PLUMBING SYSTEMS EXAM QUESTIONS
WITH 100% CORRECT SOLUTIONS |
GUARANTEED SUCCESS.
BOMI - correct answer- Air Handling, Water Treatment &
Plumbing System
Chapter 1 - correct answer- Human Comfort
Review Quiz 1 - correct answer-
1 - The rate of exchange of fresh air for returned air in an air
conditioning-system is based on the period of time covered and
the number of building: - correct answer- Occupants
2 - All of the 3 following are methods of heat - correct answer-
Radiation
Convection
Conduction
NOT Reduction
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3 - Which heat load source is most likely to affect all zones of a
building? - correct answer- Lighting equipment
4 - To compensate for heat gain from office equipment in
modern office building, air-conditioning systems have been
designed to offset how many watts per square foot? - correct
answer- 1 to 3 Watts per square foot.
5 - The leftover heat in a building from the day before is the: -
correct answer- Pull-down load
6 - What exists when the temperature and relative humidity of a
person's environment permit the person to lose metabolic heat
at the same rate he or she produces it? - correct answer-
Thermal comfort
7 - Why is it most important to air-condition with sedentary
people? - correct answer- They think about their comfort more
8 - How is sensible heat measured? - correct answer- Dry-bulb
thermometer
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9 - What type of heat is released or used during a change of
state between solid, liquid, and gas? - correct answer- Latent
heat
10 - Which of the following affects the amount of water vapor
the atmosphere can hold? - correct answer- Air temperature
11 - Which of the following is true about mechanical
refrigeration cycle air flows? - correct answer- Air flows from
higher pressure to lower pressure
12 - Boyle's law states: - correct answer- As Pressure goes up,
volume goes down.
13 - Maintaining temperature and ___Blank___ have a direct
impact on maintaining human comfort. - correct answer-
Humidity
14 - How does introducing air-conditioned and filtered air at a
positive pressure into a building help building comfort? - correct
answer- It causes the outward escape of air, limiting infiltration.
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Chapter 1 Key Concept - correct answer-
1 - What is the relationship between thermal comfort and
metabolic heat? - correct answer- Thermal comfort exists when
the temperature and relative humidity of a persons environment
permit the person to lose, without conscious effort, metabolic
heat at the same rate he or she produces it.
2 - What occupant activity level is chosen when engineers
design an air-conditioning system? - correct answer- average
and peak activity levels
3 - What is the rate of exchange of fresh air for return air based
on in an air-conditioning system? - correct answer- The rate of
exchange of fresh air for returned air is based on the quantity of
fresh air required for each building occupant over the course of
time.
4- Define heat - correct answer- Heat is a form of energy which
cannot be destroyed only transformed or moved.
BOMI: AIR HANDLING, WATER TREATMENT &
PLUMBING SYSTEMS EXAM QUESTIONS
WITH 100% CORRECT SOLUTIONS |
GUARANTEED SUCCESS.
BOMI - correct answer- Air Handling, Water Treatment &
Plumbing System
Chapter 1 - correct answer- Human Comfort
Review Quiz 1 - correct answer-
1 - The rate of exchange of fresh air for returned air in an air
conditioning-system is based on the period of time covered and
the number of building: - correct answer- Occupants
2 - All of the 3 following are methods of heat - correct answer-
Radiation
Convection
Conduction
NOT Reduction
,2 | Page
3 - Which heat load source is most likely to affect all zones of a
building? - correct answer- Lighting equipment
4 - To compensate for heat gain from office equipment in
modern office building, air-conditioning systems have been
designed to offset how many watts per square foot? - correct
answer- 1 to 3 Watts per square foot.
5 - The leftover heat in a building from the day before is the: -
correct answer- Pull-down load
6 - What exists when the temperature and relative humidity of a
person's environment permit the person to lose metabolic heat
at the same rate he or she produces it? - correct answer-
Thermal comfort
7 - Why is it most important to air-condition with sedentary
people? - correct answer- They think about their comfort more
8 - How is sensible heat measured? - correct answer- Dry-bulb
thermometer
,3 | Page
9 - What type of heat is released or used during a change of
state between solid, liquid, and gas? - correct answer- Latent
heat
10 - Which of the following affects the amount of water vapor
the atmosphere can hold? - correct answer- Air temperature
11 - Which of the following is true about mechanical
refrigeration cycle air flows? - correct answer- Air flows from
higher pressure to lower pressure
12 - Boyle's law states: - correct answer- As Pressure goes up,
volume goes down.
13 - Maintaining temperature and ___Blank___ have a direct
impact on maintaining human comfort. - correct answer-
Humidity
14 - How does introducing air-conditioned and filtered air at a
positive pressure into a building help building comfort? - correct
answer- It causes the outward escape of air, limiting infiltration.
, 4 | Page
Chapter 1 Key Concept - correct answer-
1 - What is the relationship between thermal comfort and
metabolic heat? - correct answer- Thermal comfort exists when
the temperature and relative humidity of a persons environment
permit the person to lose, without conscious effort, metabolic
heat at the same rate he or she produces it.
2 - What occupant activity level is chosen when engineers
design an air-conditioning system? - correct answer- average
and peak activity levels
3 - What is the rate of exchange of fresh air for return air based
on in an air-conditioning system? - correct answer- The rate of
exchange of fresh air for returned air is based on the quantity of
fresh air required for each building occupant over the course of
time.
4- Define heat - correct answer- Heat is a form of energy which
cannot be destroyed only transformed or moved.
