× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
G
4
K
3
m
2
c
2
r
2
p
2
s
2
s
2
b
2
c
2
R
2
c
2
Home Q & A Board Other Fields Homework Help Trades and Apprenticeship
New Topic  
petrajanejob petrajanejob
wrote...
Go to Answer
Posts: 473
Rep: 2 0
6 years ago
Which of the following is an example of forced convection?
 
  A) A radiant heater placed in a room B) Air moving in a refrigerator
  C) A ceiling fan forcing warm air down D) Heat traveling along a metal rod

 Q. 2

One operating advantage of fixed restriction metering devices over expansion valves is:
 
  A) Easier to adjust.
  B) Improved system control.
  C) Higher operating efficiency.
  D) Can be used with low starting torque compressor motors.
Read 36 times
2 Replies
Replies
Answer verified by a subject expert
Disney6Disney6
wrote...
#1
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

petrajanejob Author
wrote...
#2
6 years ago
Thank you for answering
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  448 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 289
  
 978
  
 348
Your Opinion
Who will win the 2024 president election?
Votes: 10
Closes: November 4
Previous poll results: Which country would you like to visit for its food?