This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If the efficiency of a reversible engine is 28., (a) what is its COP operated as a refrigerator? ... (Read 58 times)

viki

  • Hero Member
  • *****
  • Posts: 525
on: Jul 27, 2018
If the efficiency of a reversible engine is 28.,
 
  (a) what is its COP operated as a refrigerator?
  (b) what is its COP operated as a heat pump?

Question 2

The capacitive reactance is directly proportional to the frequency of the applied ac signal.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

janieazgirl

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jul 27, 2018
Answer to Question 1

(a) 2.6
(b) 3.6

Answer to Question 2

FALSE


viki

  • Member
  • Posts: 525
Reply 2 on: Jul 27, 2018
:D TYSM

tkempin

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Two types of front-engine, front-wheel drive. Two types of front-engine, front-wheel drive.
To measure engine oil pressure, remove the oil pressure sending (sender) unit usually located near ... To measure engine oil pressure, remove the oil pressure sending (sender) unit usually located near ...
A single cylinder is shown at the top and a four-cylinder engine at the bottom. A single cylinder is shown at the top and a four-cylinder engine at the bottom.
An OBD-II active test. The PCM opens the EGR valve and then monitors the MAP sensor and/or engine ... An OBD-II active test. The PCM opens the EGR valve and then monitors the MAP sensor and/or engine ...
qPCR Efficiency Chart qPCR Efficiency Chart
Reversible and nonreversible cell injury Reversible and nonreversible cell injury
Video: Michaelis–Menten equation & Kinetic parameters

For a complete list of videos, visit our video library