Hvac preparation for nate - Study guides, Class notes & Summaries

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HVAC Preparation for NATE Questions with 100% Correct Solutions
  • HVAC Preparation for NATE Questions with 100% Correct Solutions

  • Exam (elaborations) • 12 pages • 2023
  • One horsepower is equal to what? - 746 watts. One watt=3.413 BTUs per hour. Power=I times E and BTUs equal P times 3.413 Direct current flows how? - In one direction, only from a negative to a positive potential 60 Hz. means what? - Current, within a circuit, changes direction 120 times per second Electrical circuits contain what? - Voltage source, connecting wiring, loads and switches Poles means what? - This describes the number of contacts that the switch has. Each ...
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HVAC Preparation for NATE QUESTIONS AND ANSWERS 100% CORRECT
  • HVAC Preparation for NATE QUESTIONS AND ANSWERS 100% CORRECT

  • Exam (elaborations) • 11 pages • 2023
  • HVAC Preparation for NATE QUESTIONS AND ANSWERS 100% CORRECT
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