Purpose of hvac systems Study guides, Class notes & Summaries
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LEED Green Associate Exam Questions With Answers
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LEED Green Associate Exam Questions With Answers 
What is the EPAct of 1992 
The Energy Policy Act of 1992 covers many products and services related to energy. It also sets standards for toilets and other water fixtures in both commercial and residential models. 
 
 
CIR s can be used for what purpose(s) 
are use to ask one clear and concise question for technical and administrative guidance on MPRs, Prerequisites, or Credits 
 
 
For multiple building developments who determines the LEED PROJEC...
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HVAC Gas Heat Certification Exam Prep (Latest 2024/ 2025 Update) 100% Correct Questions and Verified Answers| Grade A
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HVAC Gas Heat Certification Exam Prep (Latest 2024/ 2025 Update) 100% Correct Questions and Verified Answers| Grade A 
 
 
Q: Why is excess air supplied to all gas-burning appliance burners? 
 
 
Answer: 
 to ensure that there is enough air all all times. 
 
 
 
Q: The purpose of a gas regulator at a gas burning appliance is to? 
 
 
Answer: 
 B. decreases the pressure to the burner 
 
 
 
Q: Ture or False: All gas valves snap open and closed. 
 
 
Answer: 
 False 
 
 
 
Q: Which of the followin...
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HVAC S.T.A.R QUESTIONS AND ANSWERS ALREADY PASSED
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HVAC S.T.A.R QUESTIONS AND 
ANSWERS ALREADY PASSED 
 
The evaporator in a refrigeration system: Is the component where refrigerant boils and 
absorbs heat. 
 
The purpose of the compressor is to change ___________. Low-pressure, low-temperature 
vapor to a high-pressure, high temperature vapor 
 
A common refrigerant leak detection device is the: Halide torch. 
 
Copper-plating of compressor parts is: Caused by contaminants in the system. 
 
If not properly installed, a hot-gas muffler might tra...
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HVAC Oil Burner Questions and Answers 100% Pass
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HVAC Oil Burner Questions and 
 
Answers 100% Pass 
 
An up flow furnace Has the return air at the bottom 
 
Of the six regular grades of fuel oil,The grade most commonly used in residential and light 
commercial heating systems is No. 2 
 
How much heat is produced when 2 gallons of No. 2 fuel oil is burned? 280,000 
 
What could be the cause of a high steak temperature Too much air 
 
How would you prove a furnace was stopped up with soot in the heat exchanger Draft gauge 
at the inspection do...
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BOMA-HVAC QUESTIONS AND ANSWERS ALREADY GRADED A
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BOMA-HVAC QUESTIONS AND 
ANSWERS ALREADY GRADED A 
 
The man whose work is considered the real beginning of the science of air-conditioning _____. 
Willis Carrier 
 
Psychrometry refers to the relationship between _____ and _____. Humidity; air 
 
The amount of moisture in the air compared to how much it can hold is _____. Relative 
humidity 
 
The human bodies well being depends upon the _____. Bodies metabolism 
 
The device used to determine the moisture content of air is the _____ psychromet...
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FDNY Fire Life & Safety Director Test 2 with Complete Solutions
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FDNY Fire Life & Safety Director Test 2 
 
with Complete Solutions 
 
A Fire Life Safety Director should be familiar with which of the following EXCEPT? 
How to manually programmed the HVAC system via the BMS (Building Management 
System). 
When a Fire Life Safety Director is conducting fire drills for the occupants, they should be 
instructed to always notify ______ first in the event of a fire condition. 
911 
The fire triangle identifies the three needed components of fires as which of the fo...
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LEED Green Associate Exam Questions with Correct Answers 2024/2025 Latest Update Graded A+
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LEED Green Associate Exam 
Questions with Correct Answers 
2024/2025 Latest Update Graded A+ 
What is the EPAct of 1992 The Energy Policy Act of 1992 covers many products and 
services related to energy. It also sets standards for toilets and other water fixtures in both 
commercial and residential models. 
CIR s can be used for what purpose(s) are use to ask one clear and concise question for 
technical and administrative guidance on MPRs, Prerequisites, or Credits 
For multiple building d...
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Home inspector test
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Which of the following soils can support the least load-bearing pressure? - Answer- Silt with high compressibility 
 
In general, the grading around a building should be positively sloped for how many feet away from the building? - Answer- 10 feet 
 
Flashing is not required at which of the following locations? - Answer- Above projecting masonry 
 
Under which of the following conditions is a two-coat stucco system acceptable on the exterior of a building? - Answer- If the system is installed ov...
![HVAC Excellence – Full ELECTRICITYCONTRACTOR Exam with 100% Correct Answers](/docpics/4927857/660fd6e8dd4cf_4927857_121_171.jpeg)
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HVAC Excellence – Full ELECTRICITYCONTRACTOR Exam with 100% Correct Answers
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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 Boiler 
Chiller 
Coil 
 
What is a zone? - correct answer A zone is a separately ...
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HVAC Final Exam Questions and Answers Already Passed
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HVAC Final Exam Questions and 
Answers Already Passed 
 
What is an HVAC System? all the items needed to maintain thermal comfort within a space 
or group of spaces 
 
What are the four components of an HVAC system? Fans 
Pumps 
Compressor 
Evaporator 
 
What is a PTAC? Packaged Terminal Air Conditioner 
 
What is a PTHP? Packaged Terminal Heat Pump 
 
List the heat transfer equipment (3) Boiler 
Chiller 
Coil 
 
What is a zone? A zone is a separately controlled space or group spaces 
 
What is ...
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