1 Exam (elaborations) HVAC NATE Heat Pump/ 171 Q&A/ Already Graded A+ 2 Exam (elaborations) NATE Exam: Core Essentials/ 121 Q&A/ A+ Score Solution/ Newly Updated. What is the CFM requirement for an 2,400-ft2 house with 8-ft ceilings, if five air changes per hour are needed? a. 400 CFM b. 1,200 CFM...
[Show more]
NATE Exam: Core Essentials/ 121 Q&A/ A+ Score Solution/ Newly Updated. What is the CFM requirement for an 2,400-ft2 house with 8-ft ceilings, if five air changes per hour are needed? a. 400 CFM b. 1,200 CFM c. 1,600 CFM d. 2,400 CFM - Answer: c (1,600 CFM) What is the cross-sectional are...
Preview 4 out of 33 pages
Add to cartNATE Exam: Core Essentials/ 121 Q&A/ A+ Score Solution/ Newly Updated. What is the CFM requirement for an 2,400-ft2 house with 8-ft ceilings, if five air changes per hour are needed? a. 400 CFM b. 1,200 CFM c. 1,600 CFM d. 2,400 CFM - Answer: c (1,600 CFM) What is the cross-sectional are...
NATE Exam: Core Essentials/ 121 Q&A/ A+ Score Solution/ Newly Updated. Terms like: Spring-type benders may be used on ____. a. soft drawn copper b. hard drawn copper c. all copper pipe d. steel pipe - Answer: a (soft drawn copper) A flaring tool is used to ____. a. make a mechanical ...
Preview 4 out of 33 pages
Add to cartNATE Exam: Core Essentials/ 121 Q&A/ A+ Score Solution/ Newly Updated. Terms like: Spring-type benders may be used on ____. a. soft drawn copper b. hard drawn copper c. all copper pipe d. steel pipe - Answer: a (soft drawn copper) A flaring tool is used to ____. a. make a mechanical ...
NATE Exam: Air Conditioning and Heat Pumps/ 95 Q&A/ . The three processes that transfer heat energy are conduction, convection, and ____. a. concentration b. radiation c. refraction d. static pressure - Answer: b (radiation) Heat transfer that occurs when substances of different temperatur...
Preview 4 out of 35 pages
Add to cartNATE Exam: Air Conditioning and Heat Pumps/ 95 Q&A/ . The three processes that transfer heat energy are conduction, convection, and ____. a. concentration b. radiation c. refraction d. static pressure - Answer: b (radiation) Heat transfer that occurs when substances of different temperatur...
NATE AC Service Certification/ 99 Questions with Certified Solutions. Terms like: An air conditioner refrigerant circuit should be evacuated to a minimum of: A. 0 microns. B. 200 microns. C. 500 microns. D. 1200 microns. - Answer: C. 500 microns. Which of the following substances could ...
Preview 4 out of 34 pages
Add to cartNATE AC Service Certification/ 99 Questions with Certified Solutions. Terms like: An air conditioner refrigerant circuit should be evacuated to a minimum of: A. 0 microns. B. 200 microns. C. 500 microns. D. 1200 microns. - Answer: C. 500 microns. Which of the following substances could ...
NATE Heat Pump Exam/ Questions with Certified Solutions. Terms like: Auxiliary electric heat is necessary because: A: It provides heat for the home during defrosts B: It provides heat for the home in the event of a heat pump failure C: It provides heat for the home if the heat pump i...
Preview 3 out of 19 pages
Add to cartNATE Heat Pump Exam/ Questions with Certified Solutions. Terms like: Auxiliary electric heat is necessary because: A: It provides heat for the home during defrosts B: It provides heat for the home in the event of a heat pump failure C: It provides heat for the home if the heat pump i...
NATE Gas Heating Exam/ Questions with Verified Answers. Terms like: The three elements of combustion are: A: Fuel, oxygen and ignition B: Nitrogen, oxygen and heat C: Air, fuel and oxygen D: Air, fuel and nitrogen - Answer: A: Fuel, oxygen and ignition Which of the following i...
Preview 3 out of 23 pages
Add to cartNATE Gas Heating Exam/ Questions with Verified Answers. Terms like: The three elements of combustion are: A: Fuel, oxygen and ignition B: Nitrogen, oxygen and heat C: Air, fuel and oxygen D: Air, fuel and nitrogen - Answer: A: Fuel, oxygen and ignition Which of the following i...
HVAC NATE Heat Pump/ 171 Q&A/ Already Graded A+ Terms like: What is the absolute pressure at sea level if a gauge pressure is 35 psig? - Answer: 49.7psia 100,000 BTUH output furnace. Return air temp is 65F. Supply air is 135F. What is the CFM? - Answer: 1323CFM What is the best method o...
Preview 3 out of 21 pages
Add to cartHVAC NATE Heat Pump/ 171 Q&A/ Already Graded A+ Terms like: What is the absolute pressure at sea level if a gauge pressure is 35 psig? - Answer: 49.7psia 100,000 BTUH output furnace. Return air temp is 65F. Supply air is 135F. What is the CFM? - Answer: 1323CFM What is the best method o...
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Stuvia is a marketplace, so you are not buying this document from us, but from seller docmickey. Stuvia facilitates payment to the seller.
No, you only buy these notes for $28.74. You're not tied to anything after your purchase.
4.6 stars on Google & Trustpilot (+1000 reviews)
72042 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
