NJ Blue Seal Refrigeration EXAM fully solved &
updated (latest version verified for accuracy)
(Questions + Answers) Solved 100% Correct!!
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Terms in this set (203)
On a single acting reciprocating It allows constant speed control and stops and
compressor, what is the function of a starts
dual control device?
If a system were using an automatic The evaporator
expansion valve, where would the
constant pressure be maintained at?
What is the main advantage of a Capable of reaching very low temperatures
cascade refrigeration system?
A false statement about lithium It is non-corrosive
bromide used in absorption systems:
What is a sling psychrometer used to Relative humidity
measure?
Discribe the discharge gas from the Saturated
compressor in a wet-compression
refrigeration system
, If a cooling tower circulated 4,300 4,300/3 = 1,433 tons
GPM of water, what is the cooling
capacity in tons?
What condition would cause a Oil in the evaporator
system to not respond to an
expansion valve adjustment?
What would have the least effect on The ambient air temperature
the capacity of a water cooled
condenser?
What is the volume occupied by a Specific volume
refrigerant under specified
conditions of pressure and
temperature?
What should cooling tower water pH 8
be maintained at?
The absolute Celsius scale is Kelvin
referred to by which temperature
scale?
Which devices control the high side Condenser and receiver
float?
In Fahrenheit, what is the equivalent 5 degrees F
of -15 degrees Celsius?
If you had a flooded evaporator, Low side float
which type of metering device would
you use?
updated (latest version verified for accuracy)
(Questions + Answers) Solved 100% Correct!!
Save
Terms in this set (203)
On a single acting reciprocating It allows constant speed control and stops and
compressor, what is the function of a starts
dual control device?
If a system were using an automatic The evaporator
expansion valve, where would the
constant pressure be maintained at?
What is the main advantage of a Capable of reaching very low temperatures
cascade refrigeration system?
A false statement about lithium It is non-corrosive
bromide used in absorption systems:
What is a sling psychrometer used to Relative humidity
measure?
Discribe the discharge gas from the Saturated
compressor in a wet-compression
refrigeration system
, If a cooling tower circulated 4,300 4,300/3 = 1,433 tons
GPM of water, what is the cooling
capacity in tons?
What condition would cause a Oil in the evaporator
system to not respond to an
expansion valve adjustment?
What would have the least effect on The ambient air temperature
the capacity of a water cooled
condenser?
What is the volume occupied by a Specific volume
refrigerant under specified
conditions of pressure and
temperature?
What should cooling tower water pH 8
be maintained at?
The absolute Celsius scale is Kelvin
referred to by which temperature
scale?
Which devices control the high side Condenser and receiver
float?
In Fahrenheit, what is the equivalent 5 degrees F
of -15 degrees Celsius?
If you had a flooded evaporator, Low side float
which type of metering device would
you use?
