× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
Home Q & A Board Other Fields Homework Help Trades and Apprenticeship
New Topic  
pch123 pch123
wrote...
Go to Answer
Posts: 513
Rep: 0 0
6 years ago
When is the Y terminal energized on most heat pump thermostats?
 
  A) Both first stage heating and cooling B) Anytime the system is energized
  C) In first stage cooling only D) In first stage heating only

 Q. 2

Heat pump A has a SEER rating of 16 and an HSPF rating of 7 Heat pump B has a SEER rating of 14 and an HSPF rating of 9. Which heat pump heats more efficiently?
 
  A) Heat pump A
  B) Heat pump B
  C) They are about the same heating efficiency by the time both the SEER and HSPF are considered
  D) Neither the SEER nor the HSPF can determine which heat pump heats more efficiently
Read 165 times
2 Replies
Replies
Answer verified by a subject expert
bvillan1bvillan1
wrote...
#1
Top Poster
Posts: 616
Rep: 2 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

pch123 Author
wrote...
#2
6 years ago
What an excellent community, thanks for answering
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1328 People Browsing
 131 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 581
  
 220
  
 3866
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 352
Previous poll results: Should Ph.D.'s be addressed as doctors?