©BRIGHTSTARS EXAM SOLUTIONS
10/22/2024 19:29 PM
HVAC Final 100 Exam Questions And
Answers 100% Pass
Performing load calculations to specify equipment for a refrigeration system for a new grocery
store would be completed by someone in an occupation found in the ____ pathway. -
answer✔Design/preconstruction
Which of the following occupations is most likely to know the cost of materials and labor needed
to install a large ductwork system for a commercial building? - answer✔Estimator
A ___ is a form of visual communication that correlates with a manufacturer's explanation of
where or what a unit's problem may be. - answer✔Trouble code
Small pressure above or below atmospheric pressure is primarily measured in __ -
answer✔Inches of water column
The principles of __ law are demonstrated when volumes remain constant, but pressure and
temperature rise and fall together. - answer✔Gay-Lussac's
A vapor refrigerant is superheated if its temperature is __ the refrigerant's boiling point -
answer✔Above
A __ wrench is used to measure and regulate the amount of tightness applied to a fastener -
answer✔Torque
Pliers that are size adjustable are ____ pliers. - answer✔slip joint
used in assembling compressors, the _____ wrench is used to prevent over-tightening the nut or
bolt. - answer✔Torque
When connecting plastic pipe using solvent welding, insert the pipe into the fitting and rotate the
pipe - answer✔one-quarter turn
Many recovery cylinders use a(n) ____ as a safety device to turn off the recovery machine when
the cylinder is 80% full.
Select one:
10/22/2024 19:29 PM
HVAC Final 100 Exam Questions And
Answers 100% Pass
Performing load calculations to specify equipment for a refrigeration system for a new grocery
store would be completed by someone in an occupation found in the ____ pathway. -
answer✔Design/preconstruction
Which of the following occupations is most likely to know the cost of materials and labor needed
to install a large ductwork system for a commercial building? - answer✔Estimator
A ___ is a form of visual communication that correlates with a manufacturer's explanation of
where or what a unit's problem may be. - answer✔Trouble code
Small pressure above or below atmospheric pressure is primarily measured in __ -
answer✔Inches of water column
The principles of __ law are demonstrated when volumes remain constant, but pressure and
temperature rise and fall together. - answer✔Gay-Lussac's
A vapor refrigerant is superheated if its temperature is __ the refrigerant's boiling point -
answer✔Above
A __ wrench is used to measure and regulate the amount of tightness applied to a fastener -
answer✔Torque
Pliers that are size adjustable are ____ pliers. - answer✔slip joint
used in assembling compressors, the _____ wrench is used to prevent over-tightening the nut or
bolt. - answer✔Torque
When connecting plastic pipe using solvent welding, insert the pipe into the fitting and rotate the
pipe - answer✔one-quarter turn
Many recovery cylinders use a(n) ____ as a safety device to turn off the recovery machine when
the cylinder is 80% full.
Select one:
