Hvac final exam correct Study guides, Class notes & Summaries
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HVAC Final Exam Questions and Answers 100% Pass
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HVAC Final Exam Questions and 
Answers 100% Pass 
What is an HVAC System? - Correct Answer ️️ -all the items needed to maintain 
thermal comfort within a space or group of spaces 
What are the four components of an HVAC system? - Correct Answer ️️ -Fans 
Pumps 
Compressor 
Evaporator 
What is a PTAC? - Correct Answer ️️ -Packaged Terminal Air Conditioner 
What is a PTHP? - Correct Answer ️️ -Packaged Terminal Heat Pump 
List the heat transfer equipment (3) - Correct Answer ️️...
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HVAC BUNDLED EXAMS WITH GUARANTEED ACCURATE ANSWERS
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HVAC JOURNEYMAN EXAM 2024VERIFIED WITH GUARANTEED ACCURATE ANSWERS
HVAC Excellence – Full ELECTRICITYCONTRACTOR Exam with 100% Correct Answer
HVAC (EPA Certification Exam Section 608) STUDY SET|VERIFIIED|ACCURATE ANSWER
HVAC-R FINAL EXAM QUESTIONS|VERIFIED WITH ACCURATE ANSWERS
HVAC EPA CORE EXAM WITH GUARANTEED ACCURATE ANSWERS
HVAC CONTRACTOR EXA
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HVAC Heating final exam Review 2024 Questions and Answers
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HVAC Journeyman's Study Set Exam Final Questions and Answers
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HVAC Journeyman's Study Set Exam 
Final Questions and Answers 
The maximum horizontal length of a single-wall connector shall be ____ percent of the 
height of the chimney or vent. - CORRECT ANSWER-75% 
Grease filters shall be installed at an angle of not less that ____ degrees from the 
horizontal and shall be equipped with a drip tray beneath the lower edge of the filters - 
CORRECT ANSWER-45 
A device that will automatically shut off the fuel supply to a main burner or group of 
burners ...
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HVAC Equipment Final Exam Study Guide Test 2024.
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HVAC Equipment Final Exam Study Guide Test 2024. 
Absorption Chiller - CORRECT ANSWER UTILIZE A THERMAL OR CHEMICAL PROCESS TO PRODUCE REFRIGERATION EFFECT NECESSARY TO PROVIDE CHILLED WATER 
 
NOT VCR- NO MECHANICAL COMPRESSION 
 
Air Filter - CORRECT ANSWER CLEANS THE AIR OF UNDESIRABLE ELEMENTS 
 
sound attenuating filters-reduce level of sound moving through ductwork 
 
Air Handing Unit (AHU) - CORRECT ANSWER PREASSEMBLED OR SITE BUILT EQUIPMENT DEVICE CONTAINING COILS AND FANS THAT IS USED...
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HVAC Journeyman Final Prep Study Exam Questions and Answers
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HVAC Journeyman Final Prep Study 
Exam Questions and Answers 
In wood structures, notches on the end of the joists shall not exceed ___________ the 
joist depth. 
A. one fourth 
B. 6% of 
C. 1/2 of 
D. 10% of - CORRECT ANSWER-A. one-fourth 
Underground inspection shall be made after trenches or ditches are excavated and 
bedded, piping installed, and ___________ backfill is put in place. When excavated soil 
contains rocks, broken concrete, frozen chunks, and other rubble that would damage...
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Asbestos Final Exam Pre-Test.
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Asbestos Final Exam Pre-Test. 
During aggressive air sampling - correct answer for every 1000ft2 of enclosure space, the air must be agitated for at least 5 minutes 
 
Which of the following is true about non-permit required confined space? - correct answer It has limited means of entry and exit 
 
A change in which of the following can affect the fit of a negative pressure respirator? - correct answer weight 
 
Once the containment/regulated area is set up, it must be kept under negative pressu...
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HVAC final exam, unit 14 Correct Questions & Answers.
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HVAC final exam, unit 14 Correct Questions & Ans 
When a water regulating valve is used to control the head pressure of a water-cooled system, the valve's spring is acting against which pressure to modulate the water flow? - ANSWER Head pressure of the system 
 
To prove that the combustion blower motor is operating before ignition, a ______ would be used. - ANSWER Sail switch 
 
The difference between system overshoot and system lag is called? - ANSWER Temperature swing 
 
The purpose of a hea...
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HVAC Final Exam 7 Correct Questions & Answers(Graded A+)
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HVAC Final Exam 7 Correct Questions & AnsAC is an electron flow that _________________________ - ANSWER alternates back and fourth 
 
The ______ is often used as a graphical representation of alternating current - ANSWER sine wave 
 
when a conductor rotates through one complete revolution it has generated _____ flow reversals - ANSWER two 
 
the __________of alternating current is the number of complete cycles that occur in a second. - ANSWER frequency 
 
Alternating current reaches a peak at _...
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Vivint Smart Home Pro Final Exam (2023/2024) (Complete Solutions)
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Vivint Smart Home Pro Final Exam (2023/2024) (Complete Solutions) What is the input voltage range of the Doorbell Cam? 12-24v 
What is the output voltage of the transformer used to power the SkyControl panel? 16.5 VAC 
True or False: When programming a sensor into the sky panel you can type in the serial number or "learn" it in by triggering the device true 
When programming a DW21, which loop number is used? 
1 
2 3 2 
Which of the following materials can you use to group multiple ground term...
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