HVAC EXCELLENCE NEWEST EXAM 2025
WITH MULTIPLE CHOICE OF QUESTIONS AND
DETAILED SOLVED SOLUTIONS ALREADY
GRADED A+ AND 100% GUARANTEE PASS
(JUST RELEASED!!!!!!!)
The state of the refrigerant in the suction line should be -
CORRECT ANSWER-low pressure/ low temperature vapor
The state of the refrigerant entering the condenser is - CORRECT
ANSWER-High Pressure/ Highly Superheated Vapor
The Evaporator - CORRECT ANSWER-Transfers heat from the
refrigerated space to the refrigerant
The Evaporator - CORRECT ANSWER-Transfers heat from the
refrigerated space to the refrigerant
Which of the following is not a Thermodynamic Property of
refrigerant - CORRECT ANSWER-Flammability
The sequential order of steps in the vapor-compression process
are: - CORRECT ANSWER-Compression, Condensation, Expansion,
Vaporization
, If a 30 lb container of $-410A refrigerant has been stored over
night at 70 degrees F, the pressure in the cylinder should be
approximately - CORRECT ANSWER-201 Degrees Faranheit
Fan Airflow pressures are usually measured in - CORRECT ANSWER-
Inches of water column
Zero Psia (pounds per square inch absolute) is - CORRECT ANSWER-a
pressure which cannot be further reduced
Zero Psig (pounds per square inch gauge) - CORRECT ANSWER-The
same as atmospheric pressure
The Temperature at which moisture will start to condense from
the air is called - CORRECT ANSWER-Dew Point Temperature
A Compound pressure gauge measures - CORRECT ANSWER-
Pressure and Vacuum
A Mechanical shaft seal is necesssary on a - CORRECT ANSWER-Open
drive compressor
Liquid slugging is - CORRECT ANSWER-Liquid refrigerant in the
compressor clearance space
The Clearance space in a reciprocating compressor - CORRECT
ANSWER-has an effect on compressor capacity
WITH MULTIPLE CHOICE OF QUESTIONS AND
DETAILED SOLVED SOLUTIONS ALREADY
GRADED A+ AND 100% GUARANTEE PASS
(JUST RELEASED!!!!!!!)
The state of the refrigerant in the suction line should be -
CORRECT ANSWER-low pressure/ low temperature vapor
The state of the refrigerant entering the condenser is - CORRECT
ANSWER-High Pressure/ Highly Superheated Vapor
The Evaporator - CORRECT ANSWER-Transfers heat from the
refrigerated space to the refrigerant
The Evaporator - CORRECT ANSWER-Transfers heat from the
refrigerated space to the refrigerant
Which of the following is not a Thermodynamic Property of
refrigerant - CORRECT ANSWER-Flammability
The sequential order of steps in the vapor-compression process
are: - CORRECT ANSWER-Compression, Condensation, Expansion,
Vaporization
, If a 30 lb container of $-410A refrigerant has been stored over
night at 70 degrees F, the pressure in the cylinder should be
approximately - CORRECT ANSWER-201 Degrees Faranheit
Fan Airflow pressures are usually measured in - CORRECT ANSWER-
Inches of water column
Zero Psia (pounds per square inch absolute) is - CORRECT ANSWER-a
pressure which cannot be further reduced
Zero Psig (pounds per square inch gauge) - CORRECT ANSWER-The
same as atmospheric pressure
The Temperature at which moisture will start to condense from
the air is called - CORRECT ANSWER-Dew Point Temperature
A Compound pressure gauge measures - CORRECT ANSWER-
Pressure and Vacuum
A Mechanical shaft seal is necesssary on a - CORRECT ANSWER-Open
drive compressor
Liquid slugging is - CORRECT ANSWER-Liquid refrigerant in the
compressor clearance space
The Clearance space in a reciprocating compressor - CORRECT
ANSWER-has an effect on compressor capacity
