- Study guides, Class notes & Summaries

Looking for the best study guides, study notes and summaries about ? On this page you'll find 4 study documents about .

All 4 results

Sort by

HVAC Certification Practice Tests Questions and Answers | Latest Version | 2025/2026 | Correct & Verified
  • HVAC Certification Practice Tests Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

  • Exam (elaborations) • 12 pages • 2025
  • Available in package deal
  • HVAC Certification Practice Tests Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What does a contactor do in an HVAC system? Controls power to major components. What is the purpose of a filter drier? Remove moisture and contaminants from refrigerant. What happens if an air filter is clogged? Reduced airflow and system efficiency. What is latent heat? Heat involved in a phase change without temperature change. What type of compressor is commonly used ...
    (0)
  • $11.82
  • + learn more
HVAC Certification Practice Test Questions and Answers
  • HVAC Certification Practice Test Questions and Answers

  • Exam (elaborations) • 2 pages • 2025
  • Available in package deal
  • HVAC Certification Practice Test Questions and Answers
    (0)
  • $8.99
  • + learn more
HVAC Certification Practice Tests Questions and Answers (Latest Update 2024)
  • HVAC Certification Practice Tests Questions and Answers (Latest Update 2024)

  • Exam (elaborations) • 4 pages • 2024
  • HVAC Certification Practice Tests Questions and Answers (Latest Update 2024)
    (0)
  • $7.49
  • + learn more
HVAC CERTIFICATION PRACTICE TESTS|UPDATED&VERIFIED|WITH SOLUTIONS|GUARANTEED SUCCESS
  • HVAC CERTIFICATION PRACTICE TESTS|UPDATED&VERIFIED|WITH SOLUTIONS|GUARANTEED SUCCESS

  • Exam (elaborations) • 2 pages • 2023
  • Propane and Butane are _______ than air: Heavier What will be the resistance in the circuit if the supply voltage is 30V and current flowing through the circuit is 5A 6 ohms Temperature at which oil starts to produce a waxy substance that may interfere with the refrigeration system Floc point What manifold gauge set is used to charge, evacuate, add oil and recover refrigerant from a refrigeration and air conditioning system? Yellow hose Where is the oil separator ...
    (0)
  • $12.39
  • + learn more