Hvac final exam c - Study guides, Class notes & Summaries
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HVAC Final Exam Electrical For Air Conditioning All Answers Correct
- Exam (elaborations) • 34 pages • 2024
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HVAC Final Exam Electrical For Air Conditioning All Answers Correct 
When using a low voltage T-stat for heating and cooling, when would there be a jumper between Rh and 
Rc? 
Select one: 
a. When using a single transformer system 
b. When heating with an oil boiler 
c. When heating with a gas boiler 
d. When using a two transformer system ️A) When Using a single transformer system 
Digital thermostats usually display temperature, time of day, programming and operating status. 
Select...
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HVAC Journeyman Final Prep Study Exam Questions and Answers
- Exam (elaborations) • 15 pages • 2024
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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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HVAC FINAL Exam Questions With Verified Solutions.
- Exam (elaborations) • 24 pages • 2024
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HVAC FINAL Exam Questions With 
Verified Solutions. 
Which of the following would have the greatest effect on the heat content of the refrigerant? 
A) The refrigerant's humidity 
B) The refrigerant's state 
C) The refrigerant's temperature 
D) The refrigerant's pressure - answerCorrect Answer 
B) 
The refrigerant's state 
A mechanical refrigeration system cools a room by: - answerRemoving heat from the room. 
The four types of cooling mechanisms are: - answerEvaporative, Thermoelectric, 
Ab...
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CPCU 500 - Simulated Exam Questions and Answers 100% Verified
- Exam (elaborations) • 16 pages • 2024
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CPCU 500 - Simulated Exam Questions and 
Answers 100% Verified 
InterMountain Railroad carries logs, lumber, plywood, and other forest products in a six-state 
region in the Western part of the United States. InterMountain self-insures its derailment cargo 
losses. The risk manager at InterMountain ran a regression using ton-miles (one ton of cargo 
carried one mile) as the independent variable and dollar losses as the dependent variable. The 
independent variable is in units per 10,000 and the ...
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Vivint Smart Home Pro Final Exam (2023/2024) (Complete Solutions)
- Exam (elaborations) • 14 pages • 2023
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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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CPCU 500 - Simulated Exam Questions and Answers 100% Verified
- Exam (elaborations) • 16 pages • 2024
- Available in package deal
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CPCU 500 - Simulated Exam Questions and 
Answers 100% Verified 
InterMountain Railroad carries logs, lumber, plywood, and other forest products in a six-state 
region in the Western part of the United States. InterMountain self-insures its derailment cargo 
losses. The risk manager at InterMountain ran a regression using ton-miles (one ton of cargo 
carried one mile) as the independent variable and dollar losses as the dependent variable. The 
independent variable is in units per 10,000 and the ...
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NCIDQ IDFX Model Exam Questions with Answers Latest 2024-2025 9100% Solved)
- Exam (elaborations) • 34 pages • 2024
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NCIDQ IDFX Model Exam Questions with Answers Latest % Solved) An interior designer has determined the required gross occupant area required 
for a client planning to lease space in an office building. Using the Building 
Owners and Managers Association (BOMA) standard ANSI/BOMA Z65.1, Office 
Buildings: Standard Methods of Measurement, which of the following would be 
used to determine the amount of lease space the client will be paying for? 
(A) building efficiency ratio 
(B) building load fact...
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HVAC Electrical Final Test Exam With 100% Correct Answers 2024
- Exam (elaborations) • 15 pages • 2024
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HVAC Electrical Final Test Exam With 
100% Correct Answers 2024 
Split-phase motor 
PSC 
CSCR 
Shaded pole motor 
Resistance reading to ground from the terminal of a good compressor 
CSR 
Best starting and running single-phase compressor - answerA. Uses a start and run winding 
B. Uses a run capacitor 
C. Uses a run capacitor, start capacitor, and potential relay 
D. Simplest motor 
E. 3 megohms 
F.Only uses a start capacitor 
G. CSCR motor 
How much resistance will be measured in a circuit with...
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Unit 38 Installation HVAC FINAL EXAM 2024.
- Exam (elaborations) • 6 pages • 2024
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Unit 38 Installation HVAC FINAL EXAM 2024. 
 
 
One drawback of using custom made, 
pre-measured duct sections is that ____. - CORRECT ANSWER a. if the measuring was not done correctly, the job may not go together 
b. the sharp edges provide possible safety issues 
c. altering a duct section at the job site is extremely cost-ineffective 
d. all of the above 
Answer : D 
 
The reason many installations utilize a straight 
main trunk line with flexible duct runs to the 
individual register boots...
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HVAC Final Exam Electrical For Air Conditioning Accurate 100%
- Exam (elaborations) • 22 pages • 2024
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When using a low voltage T-stat for heating and cooling, when would there be a jumper between Rh and Rc? 
Select one: 
a. When using a single transformer system 
b. When heating with an oil boiler 
c. When heating with a gas boiler 
d. When using a two transformer system - ANSWER A) When Using a single transformer system 
 
Digital thermostats usually display temperature, time of day, programming and operating status. 
Select one: 
True 
False - ANSWER True 
 
With the fan switch in the on posit...
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