1|Page
HVAC BOMA 501 Actual Exam Version 1,2 & 3 (3
Latest Versions) Newest 2025/2026 With Complete
Questions And Correct Answers |Already Graded
A+||Latest Version!!!
Dual Duct System - Answer-A system in which hot air and
cold air are supplied by separate ducts and mixed at each
controlled space to provide the desired supply air
temperature. This method consumes a great deal of
energy.
Muiltizone System - Answer-an a/c system in which the
zone control is obtained by mixing hot and cold air at the
unit in response to a room thermostat
Load Calulations - Answer-take the sensible heat and the
latent heat into consideration
which of the following does not provide sensible heat
gain? - Answer-Heat from cooking or hot baths (latent heat
has to do with moisture)
,2|Page
Which of the following is the way that solar radiation
disperses in a building? - Answer-Transmitted directly to
the interior of the building, absorbs by glass, reflected into
the building
outside air may get into the air conditioning spaces by... -
Answer-infiltration through the walls, infiltration through the
swinging doors, air induced by replaced exhaust
In commercial buildings heat generated by lights does not
seriously affect the control of the heating system - Answer-
false
the human body's feeling of well being depends upon.... -
Answer-The body's metabolism
which of the following natural laws has the greatest
bearing on the science of air conditioning? - Answer-
Boyles' Law, Charles' Law, Dalton's Law
Why is a pitch pocket commonly used? - Answer-To
protect the piping and seal the roof from refrigeration lines
passing through it
, 3|Page
Which of the following is an evaporative type condenser
and what governs its cooling? - Answer-a cooling tower
governed by web bulb temperature
on an evaporative condenser what is the purpose of the
eliminator - Answer-to separate the moisture carry over
specific heat of a substance - Answer-the amount of heat
necessary to raise the temperature of one pound of a
substance one degree Fahrenheit
Latent Heat - Answer-the amount of heat necessary to
change a liquid to a vapor with no change in temperature
The difference between a pump, a fan and a compressor
is.... - Answer-pumps pump liquid, fans and compressors
pump air
Which of the following checks should be made of a
blower-drive? - Answer-Check the blower belts for cracks
and wear, check the motor bearings for wear, check the
blower bearings for wear
HVAC BOMA 501 Actual Exam Version 1,2 & 3 (3
Latest Versions) Newest 2025/2026 With Complete
Questions And Correct Answers |Already Graded
A+||Latest Version!!!
Dual Duct System - Answer-A system in which hot air and
cold air are supplied by separate ducts and mixed at each
controlled space to provide the desired supply air
temperature. This method consumes a great deal of
energy.
Muiltizone System - Answer-an a/c system in which the
zone control is obtained by mixing hot and cold air at the
unit in response to a room thermostat
Load Calulations - Answer-take the sensible heat and the
latent heat into consideration
which of the following does not provide sensible heat
gain? - Answer-Heat from cooking or hot baths (latent heat
has to do with moisture)
,2|Page
Which of the following is the way that solar radiation
disperses in a building? - Answer-Transmitted directly to
the interior of the building, absorbs by glass, reflected into
the building
outside air may get into the air conditioning spaces by... -
Answer-infiltration through the walls, infiltration through the
swinging doors, air induced by replaced exhaust
In commercial buildings heat generated by lights does not
seriously affect the control of the heating system - Answer-
false
the human body's feeling of well being depends upon.... -
Answer-The body's metabolism
which of the following natural laws has the greatest
bearing on the science of air conditioning? - Answer-
Boyles' Law, Charles' Law, Dalton's Law
Why is a pitch pocket commonly used? - Answer-To
protect the piping and seal the roof from refrigeration lines
passing through it
, 3|Page
Which of the following is an evaporative type condenser
and what governs its cooling? - Answer-a cooling tower
governed by web bulb temperature
on an evaporative condenser what is the purpose of the
eliminator - Answer-to separate the moisture carry over
specific heat of a substance - Answer-the amount of heat
necessary to raise the temperature of one pound of a
substance one degree Fahrenheit
Latent Heat - Answer-the amount of heat necessary to
change a liquid to a vapor with no change in temperature
The difference between a pump, a fan and a compressor
is.... - Answer-pumps pump liquid, fans and compressors
pump air
Which of the following checks should be made of a
blower-drive? - Answer-Check the blower belts for cracks
and wear, check the motor bearings for wear, check the
blower bearings for wear
