Hvac star Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Hvac star? On this page you'll find 74 study documents about Hvac star.
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F80 Exam Questions and Answers Graded A
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F80 Exam Questions and Answers Graded A After what date was the F-24 certificate of Fitness not recognized. July 31, 2014 
How often must this certificate be renewed? Every 3 years 
In what types of buildings and occupancies are coordinators of fire safety and alarm systems in homeless shelter required? Homeless shelters, one-way voice communication systems, or occupied for more tha n fifteen persons for a period of more than 30 days. 
What is the certificate of occupancy? Determines the number ...
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HVAC Star Exam Questions Answered Correctly – Expert Verified | Latest Version 2024/2025
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A bearing used on the bottom of a motor where the shaft is positioned vertically is called a 
____________ bearing. - thrust 
A bellows is used: - in both pressure and temperature controllers 
A common refrigerant leak detection device is the: - halide torch. 
A direct drive pump often uses a ____________ that connects the shaft of the pump motor to the shaft 
of the circulator pump. - flexible coupling 
A dual-element fuse has: - a thermal cutout and a normal fuse link 
A flame sensing relay st...
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HVAC Star Exam Accurate Questions & Answers
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HVAC Star Exam Accurate Questions & AnswersIn a chiller, the refrigerant boils by ___________. - ANSWER absorbing heat from the water passing through it 
 
The four main components of a refrigeration system are - ANSWER compressor, condenser, evaporator, & metering device 
 
The difference between a contactor and a motor starter is: - ANSWER overload protection 
 
If refrigerant condenses at a temperature of 105 degrees F and the water leaves the condenser at a temperature of 95 degrees F, the _...
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HVAC Star Exam Correct Questions & Answers!!
- Exam (elaborations) • 9 pages • 2024
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In a chiller, the refrigerant boils by ___________. - ANSWER absorbing heat from the water passing through it 
 
The four main components of a refrigeration system are - ANSWER compressor, condenser, evaporator, & metering device 
 
The difference between a contactor and a motor starter is: - ANSWER overload protection 
 
If refrigerant condenses at a temperature of 105 degrees F and the water leaves the condenser at a temperature of 95 degrees F, the ___________. - ANSWER condenser approach tem...
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HVAC Star Exam Correct Questions & Answers!
- Exam (elaborations) • 9 pages • 2024
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In a chiller, the refrigerant boils by ___________. - ANSWER absorbing heat from the water passing through it 
 
The four main components of a refrigeration system are - ANSWER compressor, condenser, evaporator, & metering device 
 
The difference between a contactor and a motor starter is: - ANSWER overload protection 
 
If refrigerant condenses at a temperature of 105 degrees F and the water leaves the condenser at a temperature of 95 degrees F, the ___________. - ANSWER condenser approach tem...
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HVAC Star Exam With Correct Questions And Answers 2024
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HVAC Star Exam With Correct Questions And Answers 2024
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Hvac Star Exam 2 Questions And Answers With Verified Solutions Rated A+
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Hvac Star Exam 2 Questions And Answers With Verified Solutions Rated A+
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LEED Green Associate Complete Test Bank complete A+ study guide_ Summer 2023-2024.
- Summary • 139 pages • 2023
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LEED Green Associate Complete Test Bank with a Complete A+ study guide_ Summer 2023-2024. 
Who can use the USGMC Member Logo? 
 - Only USGBC Members in good standing. 
 
What can be used to assist with the certification of projects in a campus of multi-building setting such as corporate campuses, college campuses and government installations? 
 - ** The LEED for Multiple Buildings and On-Campus Building rating system provides direction in applying LEED for New Construction to projects in a campu...
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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 S.T.A.R EXAM QUESTIONS AND ANSWERS 100% PASS
- Exam (elaborations) • 18 pages • 2024
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HVAC S.T.A.R EXAM QUESTIONS AND 
ANSWERS 100% PASS 
The evaporator in a refrigeration system: - Correct Answer ️️ -Is the component where 
refrigerant boils and absorbs heat. 
The purpose of the compressor is to change ___________. - Correct Answer ️️ -Low- 
pressure, low-temperature vapor to a high-pressure, high temperature vapor 
A common refrigerant leak detection device is the: - Correct Answer ️️ -Halide torch. 
Copper-plating of compressor parts is: - Correct Answer ️️ -Ca...
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