NATE Heat Pump Exam BUNDLED HVAC NATE Heat Pump Exam HVAC NATE Heat Pump Exam Questions with 100% Correct Answers | Updated | Download to score A+
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1. R-22 vapor line diameters and lengths are typically specified for a ANS Vapor pressure drop that does not exceed 6 - 7 psi or 6°F. 2. The primary purpose of using flux when soldering copper or brass parts is to ANS Prevent oxidation. 3. The water that results from a defrost cycle of an air t...
Aperçu 3 sur 25 pages
Ajouter au panier1. R-22 vapor line diameters and lengths are typically specified for a ANS Vapor pressure drop that does not exceed 6 - 7 psi or 6°F. 2. The primary purpose of using flux when soldering copper or brass parts is to ANS Prevent oxidation. 3. The water that results from a defrost cycle of an air t...
1. On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? ANS 6-7PSI or 6F 2. What is the primary purpose of using flux when soldering copper or brass parts? ANS Prevent Oxidation 3. The water that results from a defrost cycle o...
Aperçu 4 sur 36 pages
Ajouter au panier1. On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? ANS 6-7PSI or 6F 2. What is the primary purpose of using flux when soldering copper or brass parts? ANS Prevent Oxidation 3. The water that results from a defrost cycle o...
1. R-22 vapor line diameters and lengths are typically specified for a vapor pressure drop that does not exceed... ANS 6-7 psi or 6°F 2. The primary purpose of using flux when soldering copper or brass parts is to... ANS Prevent oxidation 3. The water that results from a defrost cycle of an air...
Aperçu 3 sur 27 pages
Ajouter au panier1. R-22 vapor line diameters and lengths are typically specified for a vapor pressure drop that does not exceed... ANS 6-7 psi or 6°F 2. The primary purpose of using flux when soldering copper or brass parts is to... ANS Prevent oxidation 3. The water that results from a defrost cycle of an air...
1. A correct statement regarding the outdoor coil of a heat pump is that damage may result if the ANS defrost water does not drain from the coil. 2. A dirty air filter in a heat pump operating in the heating mode could result in ANS excessive head pressure. 3. A dirty air filter on a heat pump s...
Aperçu 2 sur 7 pages
Ajouter au panier1. A correct statement regarding the outdoor coil of a heat pump is that damage may result if the ANS defrost water does not drain from the coil. 2. A dirty air filter in a heat pump operating in the heating mode could result in ANS excessive head pressure. 3. A dirty air filter on a heat pump s...
1. R-22 vapor line diameters and lengths are typically specified for a vapor pressure drop that does not exceed ANS 6-7 psi or 6 degress F 2. The primary purpose of using flux when soldering copper or brass parts is to prevent ANS Oxidation 3. The water that results from a defrost cycle of an ai...
Aperçu 3 sur 20 pages
Ajouter au panier1. R-22 vapor line diameters and lengths are typically specified for a vapor pressure drop that does not exceed ANS 6-7 psi or 6 degress F 2. The primary purpose of using flux when soldering copper or brass parts is to prevent ANS Oxidation 3. The water that results from a defrost cycle of an ai...
1. Which of the following factors affects a customer's level of comfort? a. Air movement b. Humidity c. Temperature d. All of the above ANS d (All of the above air movement, humidity, temperature) 2. A cooling load calculation estimates the sensible heat gain of a structure. The maximum sensi...
Aperçu 4 sur 59 pages
Ajouter au panier1. Which of the following factors affects a customer's level of comfort? a. Air movement b. Humidity c. Temperature d. All of the above ANS d (All of the above air movement, humidity, temperature) 2. A cooling load calculation estimates the sensible heat gain of a structure. The maximum sensi...
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