K
C
LO
YC
D
BOMA-HVAC EXAM
U
QUESTIONS WITH CORRECT
ST
ANSWERS ALL VERIFIED BY
AN EXPERT A+ GRADED
(LATEST UPDATE)
, The man whose work is considered the real beginning of the science of air-conditioning _____. -
ANS Willis Carrier
Psychrometry refers to the relationship between _____ and _____. - ANS Humidity; air
The amount of moisture in the air compared to how much it can hold is _____. - ANS Relative
humidity
K
The human bodies well being depends upon the _____. - ANS Bodies metabolism
The device used to determine the moisture content of air is the _____ - ANS psychrometer
C
Of the fuels listed the one that is the most efficient is _____. - ANS Gas
LO
The effective temperature takes into consideration the effect of _____ and _____. - ANS
Humidity; temperature
Air conditioning is the control of the _____, _____, _____ and _____. - ANS Temperature,
humidity, purity and distribution of air.
YC
The element that makes up the greatest percentage by volume of air is _____. - ANS Nitrogen
Steam gives off a great amount of heat because of its _____. - ANS Specific heat
The velocity of air moving thru a fan system is expressed in _____. - ANS Feet per minute
D
What volume of air will move thru a duct 24x18 at velocity of 450 feet per minute? - ANS 1350
cfm
U
The following types of fans are classified as centrifugal fans. - ANS Forward curved, radial and
backward curved
ST
Select the statement that does not apply to backward inclined fans. - ANS Has an overloading
BHP horse power curve.
The quantity of air moving thru a fan system is expressed in _____. - ANS Cubic feet per
minute
The instrument used to measure air pressure in duct is the _____. - ANS Monometer
Air flow thru a duct has the highest _____. - ANS Velocity near the center of the duct.
C
LO
YC
D
BOMA-HVAC EXAM
U
QUESTIONS WITH CORRECT
ST
ANSWERS ALL VERIFIED BY
AN EXPERT A+ GRADED
(LATEST UPDATE)
, The man whose work is considered the real beginning of the science of air-conditioning _____. -
ANS Willis Carrier
Psychrometry refers to the relationship between _____ and _____. - ANS Humidity; air
The amount of moisture in the air compared to how much it can hold is _____. - ANS Relative
humidity
K
The human bodies well being depends upon the _____. - ANS Bodies metabolism
The device used to determine the moisture content of air is the _____ - ANS psychrometer
C
Of the fuels listed the one that is the most efficient is _____. - ANS Gas
LO
The effective temperature takes into consideration the effect of _____ and _____. - ANS
Humidity; temperature
Air conditioning is the control of the _____, _____, _____ and _____. - ANS Temperature,
humidity, purity and distribution of air.
YC
The element that makes up the greatest percentage by volume of air is _____. - ANS Nitrogen
Steam gives off a great amount of heat because of its _____. - ANS Specific heat
The velocity of air moving thru a fan system is expressed in _____. - ANS Feet per minute
D
What volume of air will move thru a duct 24x18 at velocity of 450 feet per minute? - ANS 1350
cfm
U
The following types of fans are classified as centrifugal fans. - ANS Forward curved, radial and
backward curved
ST
Select the statement that does not apply to backward inclined fans. - ANS Has an overloading
BHP horse power curve.
The quantity of air moving thru a fan system is expressed in _____. - ANS Cubic feet per
minute
The instrument used to measure air pressure in duct is the _____. - ANS Monometer
Air flow thru a duct has the highest _____. - ANS Velocity near the center of the duct.
