In refrigerators, the temperature difference between the evaporating refrigerant and the medium being cooled should be_________________?
(A) high, of the order of 25°
(B) as low as possible (3 to 11°C)
(C) zero
(D) any value
(E) none of the above
Share this... |
Facebook
|
Twitter
|
Linkedin
|
Whatsapp
|
Your email address will not be published. Required fields are marked *