× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
w
3
w
3
e
3
3
r
3
b
2
M
2
V
2
f
2
c
2
c
2
K
2
Home Q & A Board Other Fields Homework Help Trades and Apprenticeship
New Topic  
skyleton skyleton
wrote...
Go to Answer
Posts: 463
Rep: 0 0
6 years ago
An indication that proves all liquid refrigerant has changed into a vapor within the evaporator is _____.
 
  a. the presence of some superheat
  b. a sudden increase in pressure
  c. a sudden decrease in pressure
  d. the presence of some subcooling

 Q. 2

Which of the following statements is true about these systems?
 
  A) The R410a system can operate at half the suction line pressure as the R-22 system.
  B) The R-22 system can operate at twice the suction line pressure as the R-410a system.
  C) The R-410a system can operate at twice the suction line pressure as the R-22 system.
  D) The R-22 system can operate at the same suction line pressure as the R-410a system.
Read 106 times
3 Replies
Replies
Answer verified by a subject expert
aznrusheraznrusher
wrote...
#1
Top Poster
Posts: 628
Rep: 1 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

skyleton Author
wrote...
#2
6 years ago
Thank you

Can you answer the others that I've posted too? Face with Cold Sweat
wrote...
#3
6 years ago
I'll take a quick look at them
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1043 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 289
  
 481
  
 273
Your Opinion
Who's your favorite biologist?
Votes: 608
Previous poll results: Do you believe in global warming?