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Nate heat pumps test - Study guides, Class notes & Summaries

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Fundamentals of HVACR Second Edition | Answers to End of Unit Questions | Latest exam Questions with Correct Answers

  • Fundamentals of HVACR Second Edition | Answers to End of Unit Questions | Latest exam Questions with Correct Answers

  • Exam (elaborations) • 280 pages • 2021
  • UNIT 1 REVIEW QUESTIONS ANSWER KEY 1-1) List some of the different ways that homes and buildings may be heated. Wood, gas, oil, electric, solar, heat pumps, and geothermal heating systems are used. 1-2) What were some of the primary heating fuels that early civilizations used? Wood, peat, and coal remained the primary heating fuels for centuries. 1-3) When is it believed that ice was first artificially made for food storage? First evidence of man making ice appeared more than 3,000 years ...
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NATE Exam: Air Conditioning and Heat Pumps correctly answered 2023

  • NATE Exam: Air Conditioning and Heat Pumps correctly answered 2023

  • Exam (elaborations) • 19 pages • 2023
  • NATE Exam: Air Conditioning and Heat Pumps correctly answered 2023Which of the following factors affects a customer's level of comfort? a. Air movement b. Humidity c. Temperature d. All of the above d (All of the above: air movement, humidity, temperature) A cooling load calculation estimates the sensible heat gain of a structure. The maximum sensible capacity of a cooling-only system should be within ____% of this calculated value. a. ±10% b. +10% c. +15% d. +30% c (+15%)...
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