Heat flux Study guides, Class notes & Summaries
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![NATE AC Service Certification Questions and Answers 2023](/docpics/4359440/65b73aef7528f_4359440_121_171.jpeg)
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NATE AC Service Certification Questions and Answers 2023
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A system is supplied from the factory with charge of 5 pounds 10 ounces for a 15 foot line set. The 
line set is 25 feet long. The manufacturer's instruction sheet specifies 0.6 ounces of refrigeration to be 
added for each added foot of refrigerant line set length. What is the total refrigerant charge for the 
system? 
A. 6 ounces 
B. 5 pounds 
C. 5 pounds 10 ounces 
D. 6 pounds - D. 6 pounds 
15ft - 25ft = 10ft x .6 = 6 ounces 
5 pounds + 10 ounces + 6 ounces 
5 pounds + 16 ounces = 6 pou...
![NATE AC Service Certification Questions And Answers 2023 Verified Tests](/docpics/2846845/647b5f13b2f94_2846845_121_171.jpeg)
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NATE AC Service Certification Questions And Answers 2023 Verified Tests
- Exam (elaborations) • 18 pages • 2023
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NATE AC Service Certification Questions And Answers 
2023 Verified Tests 
A system is supplied from the factory with charge of 5 pounds 10 ounces for a 15 foot 
line set. The line set is 25 feet long. The manufacturer's instruction sheet specifies 0.6 
ounces of refrigeration to be added for each added foot of refrigerant line set length. 
What is the total refrigerant charge for the system? 
A. 6 ounces 
B. 5 pounds 
C. 5 pounds 10 ounces 
D. 6 pounds D. 6 pounds 
15ft - 25ft = 10ft x .6 = 6 o...
![HVAC NATE Heat Pump Correctly Solved!!](/docpics/2718729/645a1c4023a51_2718729_121_171.jpeg)
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HVAC NATE Heat Pump Correctly Solved!!
- Exam (elaborations) • 14 pages • 2023
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On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? - ANSWER6-7PSI or 6F 
 
What is the primary purpose of using flux when soldering copper or brass parts? - ANSWERPrevent Oxidation 
 
The water that results from a defrost cycle of an air to air heat pump(runoff) must? - ANSWERDrain off and away from the outdoor coil. 
 
Why must the runoff be drained off and away from the outdoor coil? - ANSWERExcessive ice can build up on t...
![Edexcel A Level Geography - The carbon cycle and energy security Exam Questions With Solutions](/docpics/4196681/659fa5445a156_4196681_121_171.jpeg)
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Edexcel A Level Geography - The carbon cycle and energy security Exam Questions With Solutions
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Edexcel A Level Geography - The carbon cycle and energy security Exam Questions With Solutions 
(carbon) Flux - ANS Transfer of carbon from one 'pool' to another 
 
(carbon) store - ANS An accumulation of carbon 
 
Biosphere - ANS The regions of the surface and atmosphere of the earth occupied by living organisms 
 
Photosynthesis - ANS The process by which carbon atoms in the atmosphere move into trees and plants, plants use sunlight to synthesize nutrients from CO2 and water 
 
...
![IAAI CFI Study Questions 2021with All Correct Answers](/docpics/2817440/6473d44bacd86_2817440_121_171.jpeg)
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IAAI CFI Study Questions 2021with All Correct Answers
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IAAI CFI Study Questions 2021with All Correct Answers 
 
Combustible Liquid - ANSWER A liquid with a flash point ABOVE 100F 
 
12.5 - ANSWER If the current flowing out from an electrical panel is 12.5 amps, and it then flows through an electrical load of 1500 watts, what is the amperage of the remaining current flow of the return circuit? 
 
1000 - ANSWER If a hair dryer draws 8.3amps (in a home with 120-volt service), what is the wattage? 
 
*Power (P) = current (I) x voltage (V...
![Test Bank for Fundamentals of Physics, Extended, 12th Edition by David Halliday](/docpics/4207875/65a14051c1c62_4207875_121_171.jpeg)
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Test Bank for Fundamentals of Physics, Extended, 12th Edition by David Halliday
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Test Bank for Fundamentals of Physics, Extended, 12e 12th Edition by David Halliday, Robert Resnick, Jearl Walker. Full Chapters test bank are included - Chapter 1 to 44 
 
1 Measurement 1 
 
1.1 Measuring Things, Including Lengths 1 
 
1.2 Time 5 
 
1.3 Mass 6 
 
2 Motion Along a Straight Line 13 
 
2.1 Position, Displacement, and Average Velocity 13 
 
2.2 Instantaneous Velocity and Speed 18 
 
2.3 Acceleration 20 
 
2.4 Constant Acceleration 23 
 
2.5 Free-Fall Acceleration 28 
 
2.6 Graphica...
![CWB Welding Inspector Level 1 Exam (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A](/docpics/4934599/6610f867b6029_4934599_121_171.jpeg)
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CWB Welding Inspector Level 1 Exam (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A
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CWB Welding Inspector Level 1 Exam (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Q: From the welding problems identified below which one of the five does not fit the pattern established by the other four? a) Insufficient throat. b) Incorrect bevel angle. c) Loss of shielding gas. d) Improper fit up. e) Use of wrong consumable. Answer: a) Insufficient throat. Q: A 10 mm fillet weld has a nominal: a) Throat dimension of 10 mm. b) Area of 10 sq. mm. c) Leg size...
![CWB Welding Inspector Level 1 Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A](/docpics/4153126/65987993e177b_4153126_121_171.jpeg)
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CWB Welding Inspector Level 1 Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A
- Exam (elaborations) • 36 pages • 2024
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CWB Welding Inspector Level 1 Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A 
 
Q: From the welding problems identified below which one of the five does not fit the pattern established 
by the other four? 
a) Insufficient throat. 
b) Incorrect bevel angle. 
c) Loss of shielding gas. 
d) Improper fit up. 
e) Use of wrong consumable. 
 
 
Answer: 
 a) Insufficient throat. 
 
 
 
Q: A 10 mm fillet weld has a nominal: 
a) Throat dimension of 10 mm. 
b) Area of ...
![ASE A6 Test Prep – Electrical/Electronic Systems - Questions, Answers and Explanations](/docpics/2906409/648b647418592_2906409_121_171.jpeg)
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ASE A6 Test Prep – Electrical/Electronic Systems - Questions, Answers and Explanations
- Exam (elaborations) • 16 pages • 2023
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ASE A6 Test Prep – Electrical/Electronic Systems - Questions, Answers and Explanations Adding an additional path through which the current can flow has decreased the total resistance of the circuit. Each light drops 12 volts. An ohmmeter is being used to check a circuit for continuity. Technician A says an infinity or full scale reading on an ohmmeter indicates no continuity. Technician B says a zero reading on an ohmmeter indicates continuity. Who is right? A. Technician A only B. Technician...
![Ag Mechanics CDE Questions and Answers 100% Pass](/docpics/5442987/665364f6683e4_5442987_121_171.jpeg)
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Ag Mechanics CDE Questions and Answers 100% Pass
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Ag Mechanics CDE Questions and 
 
Answers 100% Pass 
 
The practice of uniting metal parts by heating or compression is called welding 
 
The metal to be joined or welded together is classified as the base metal 
 
The discharge of electricity through an air space is called the arc 
 
Flux coated metal welding rods are referred to as electrodes 
 
The external material on electrodes that remove impurities form the base metal is called flux 
 
The layer formed on top of the weld caused by the flu...
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