Hvac unit 12 - Study guides, Class notes & Summaries
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VIVINT SHP PRACTICE EXAM 130Q 2024 TEST QUESTIONS AND ANSWERS
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12-24v 
What is the input voltage range of the Doorbell Cam? 
 
 
 
16.5 VAC 
What is the output voltage of the transformer used to power the SkyControl panel? 
 
 
 
 
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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 
 
 
 
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When programming a DW21, which loop number is used? 
1...
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HVAC Unit 12 Review Practice Questions 2024.
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HVAC Unit 12 Review Practice Questions 2024. 
 
 
The _______ is that part of an atom that moves from one atom to another. 
 
A.Electron 
B. Proton 
C.Positron 
D.Neutron - CORRECT ANSWER A.Electron 
 
The nucleus of an atom contains which particles? 
 
A.Electrons and neutrons 
B.Positrons and protons 
C.Electrons and positrons 
D.Neutrons and protons - CORRECT ANSWER D. Neutrons and Protons 
 
If an atom has a net positive charge, which of the following is correct? 
 
A.The atom has lost p...
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HVAC Unit 12 Practice Study Guide Exam Questions 2024.
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HVAC Unit 12 Practice Study Guide Exam Questions 2024. 
The _______ is that part of an atom that moves from one atom to another. 
 
A.Electron 
B. Proton 
C.Positron 
D.Neutron - CORRECT ANSWER A.Electron 
 
The nucleus of an atom contains which particles? 
 
A.Electrons and neutrons 
B.Positrons and protons 
C.Electrons and positrons 
D.Neutrons and protons - CORRECT ANSWER D. Neutrons and Protons 
 
If an atom has a net positive charge, which of the following is correct? 
 
A.The atom has ...
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HVAC Unit 12 exam study guide all answers correct
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HVAC Unit 12 exam study guide all answers correct 
If five electrons combine with three protons, the net charge will be ___. ️A) Negative 
As loads are added in parallel circuit, the total resistance of the circuit ___. ️B) will decrease 
If two light bulbs are wired in series and one bulb burns out, the other bulb will ___. ️A) go out 
What happens to the current in a circuit if the resistance is increased? ️C) The current will decrease. 
What type of charge does an electron have? ...
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All Firefighter 1 Practice Test Questions And Answers 2024/2025
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NFPA 1001 is the: 
A. Standard for Fire Fighter Professional Qualifications. 
B. Standard for Industrial Fire Brigades. 
C. Standard for Fire Department Occupational Safety and Health Programs. 
D. Standard for Blood Borne Pathogen Training. - Correct answer-A 
One of the primary functions of the truck/ladder company is: 
A. performing forcible entry to the fire building. 
B. directing traffic at the scene. 
C. laying supply lines for engine companies. 
D. fire attack. - Correct answer-A 
OSHA m...
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Michigan Builders License Exam Questions With Correct Answers
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Created to serve as a complete, comprehensive code regulating the construction of single-family, two-family and buildings consisting of three or more townhouse units. - Answer IRC (International Residential Code) 
 
Administrative - Answer First 2 chapters of code book are 
 
True - Answer Plans or supporting documents are almost always required by the controlling authority prior to issuing a permit. T or F 
 
Yes - Answer Does the building official have the authority to render interpretations o...
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HVAC UNIT 12 EXAM STUDY GUIDE FULLY VERIFIED AND APPROVED #19
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HVAC UNIT 12 EXAM STUDY GUIDE FULLY VERIFIED AND APPROVED #19
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HVAC UNIT 12 BASIC ELECTRICITY AND MAGNETISM QUESTIONS AND ANSWERS #20
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HVAC UNIT 12 BASIC ELECTRICITY AND MAGNETISM QUESTIONS AND ANSWERS #20
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Michigan Residential Builder's License Test With Correct Solution
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What is the 1st offense penalty for engaging in the practice of residential building without a license? - Answer Not less than $5K and not more than $25K and/or 1 year 
 
What is the penalty for engaging in the practice of residential building, resulting in a death? - Answer Not less than $5K and not more than $50K and/or 4 years 
 
On your individual builder's license application, what should you write as your "business address"? - Answer Your personal address 
 
What is the cost of the indi...
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Professional Home Inspector Exam NHIE / TREC Questions with correct Answers
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The inspector is not required to determine ____ ___ of any system or component. - Answer- -Years of age 
-Life expectancy 
-Make model 
 
Horizontal waste pipe should slope ____ inch per foot - Answer- 1/4" per foot if < 3 inch pipe. 
1/8" per foot if > or = to 3 inch pipe 
 
Drip screed - Answer- Also called weep screed. 
Used at the base/bottom of stucco walls to release moisture. 
 
Pressure Vacuum Breaker (PVB) - Answer- Used for Backflow Prevention. 
Lawn Irrigation systems: install...
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