Heating Study guides, Class notes & Summaries
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Special Engineers Exam verified to pass
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Special Engineers Exam 
A. 10 sq ft heating surface - correct answer For the purpose of rating boiler horsepower for an engineers license only, how many boiler square feet of boiler shall be equivilent to one boiler horsepower on a Boiler? 
 
A. 10 sq. ft. heating surface 
B. 5 sq. ft. heating surface 
C. 2.5 sq ft heating surface 
D. 20 sq ft heating surface 
 
B. Boilers operating at a steam or other vapor pressure of 15 psig or less, or a hot water or other liquid boiler that doesnt exceed 16...
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ASE A7 Heating Air Conditioning Exam
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A CCOT system has a high high side. Technician A says to suspect the thermostatic expansion valve. Technician B says this system contains an orifice tube. Who is correct? - ANSWER-TECH B is correct. A clogged orifice tube will result in high high side pressure. It can become clogged with contaminants, debris from a damaged compressor, or a broken desiccant bag releasing desiccant into the refrigerant. 
 
A vehicle's air conditioning performance is reduced at low speeds and stop lights, but cool...
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NATE Gas Heating Exam Verified Questions and answers 2023 Latest Update
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NATE Gas Heating Exam Verified 
Questions and answers 2023 
Latest Update 
Since 1992, the United States Department of Energy has required that all furnaces sold 
and installed from that date on must have an AFUE of no less than: 
A: 70% 
B: 75% 
C: 78% 
D: 80% - correct answer C: 78% 
Many pre-1992 furnaces have efficiencies around . 
A: 10% 
B: 40% 
C: 60% 
D: 80% - correct answer C: 60% 
Today, furnaces with AFUE ratings greater than are available. 
A: 85% 
B: 90% 
C: 100% 
D: 110% - correct ...
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NATE Gas Heating Exam Questions 2022/2023 | Consisting Of 50 Questions With Verified Answers From Experts
- Exam (elaborations) • 27 pages • 2022
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NATE Gas Heating Exam Questions 2022/2023 | Consisting Of 50 Questions With Verified Answers From Experts 
 
NATE Gas Heating Exam Questions 2022/2023 | Consisting Of 50 Questions With Verified Answers From Experts
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Test Bank For Mosbys Respiratory Care Anatomy and Physiology 3rd Edition Foundations for Clinical Practice Will Beachey All Chapters Covered.
- Exam (elaborations) • 240 pages • 2023
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Chapter 1: The Airways and Alveoli 
Test Bank 
MULTIPLE CHOICE 
1. Which of the following structures is responsible for substantially increasing the surface area 
of the nasal cavity? 
a. Nasal septum 
b. Nares 
c. Turbinates 
d. Nasal fossae 
ANS: C 
The convoluted design of the turbinates greatly increases the surface area of the nasal cavity. 
DIF: Recall REF: 4 
2. What type of epithelium covers the posterior two-thirds of the nasal mucosa? 
a. Squamous 
b. Squamous, nonciliated 
c. Pseudost...
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FDNY S-92 EXAM QUESTIONS AND ANSWERS
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The following are types of what? LPG, CNG, piped natural gas or solid fuel (coke). - Answer- Portable fueled salamanders/space heaters 
 
National Institute for Occupational Safety and Health (NIOSH) Recommended 
Exposure Limit (REL) for carbon monoxide - Answer- 35 parts per million (ppm) over an 8 hour period 
 
What is the third leading cause of fires in buildings under 
construction ? - Answer- temporary heating 
 
What is direct heat flow through matter? - Answer- CONDUCTION 
 
What is the ...
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Mechanical Technologist Grade 1 CWEA Certification Exam Study Guide 2024 with Verified Answers| 100% Correct| 100% Score
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Mechanical Technologist Grade 1 CWEA Certification Exam Study 
Guide 2024 with Verified Answers| 100% Correct| 100% Score 
What is an oxygen-acetylene torch? - A welding torch that uses fuel gas and oxygen to weld or cut 
metals 
What does CMMS stand for? - Computerized Maintenance Management System 
What does OMM stand for? - Operations and Maintenance Manual 
What does SOP stand for? - Standard Operating Procedure 
What does SCADA stand for? - Supervisory Control and Data Acquisition 
What doe...
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Test Bank For Modern Refrigeration and Air Conditioning 21st Edition by Andrew D. Althouse, Carl H. Turnquist, Alfred F. Bracciano, Daniel C. Bracciano, Gloria M. Bracciano 9781635638776 Chapter 1-55 Complete Guide.
- Exam (elaborations) • 380 pages • 2022
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Test Bank For Modern Refrigeration and Air Conditioning 21st Edition by Andrew D. Althouse, Carl H. Turnquist, Alfred F. Bracciano, Daniel C. Bracciano, Gloria M. Bracciano 8776, 1, 6044, 1 
 
1 - Careers and Certification 
 
2 - Safety 
 
3 - Service Calls 
 
4 - Energy and Matter 
 
5 - Gases 
 
6 - Basic Refrigeration Systems 
 
7 - Tools and Supplies 
 
8 - Working with Tubing and Piping 
 
9 - Introduction to Refrigerants 
 
10 - Equipment and Instruments for Refrigerant Handling and Servic...
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ARRT CI Review questions with correct answers
- Exam (elaborations) • 50 pages • 2023
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What is angiography? 
A. radiographic exam of veins 
B. radiographic exam of arteries 
C. radiographic exam of vessels 
D. the study of vascular flow patterns CORRECT ANSWER Answer : C 
 
What term describes a guide wire in which position of the inside portion can be varied? 
A. J guide wire 
B. straight guide wire 
C. fixed core 
D. moveable core CORRECT ANSWER D 
 
How is the measurement of the flow rate of an automatic contrast injector determined? 
A. contrast amount delivered per time 
B. ...
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FDNY S-92 exam 2023/2024 with 100% correct answers
- Exam (elaborations) • 11 pages • 2023
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The following are types of what? LPG, CNG, piped natural gas or solid fuel (coke). - correct answer Portable fueled salamanders/space heaters 
 
National Institute for Occupational Safety and Health (NIOSH) Recommended 
Exposure Limit (REL) for carbon monoxide - correct answer 35 parts per million (ppm) over an 8 hour period 
 
What is the third leading cause of fires in buildings under 
construction ? - correct answer temporary heating 
 
What is direct heat flow through matter? - correc...
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