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

Author Question: Why do the refrigerant and water travel in opposite directions through the water coil? What will ... (Read 88 times)

Ebrown

  • Hero Member
  • *****
  • Posts: 567
on: Jul 26, 2018
Why do the refrigerant and water travel in opposite directions through the water coil?
 
  What will be an ideal response?

Question 2

What keeps both metering devices from being in the refrigeration circuit at the same time?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

laurnthompson

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 26, 2018
Answer to Question 1

The water and refrigerant always travel in opposite directions. This counter-flow design improves efficiency by placing the coldest water against the coldest refrigerant and the warmest water against the warmest refrigerant.

Answer to Question 2

Check valves installed in parallel with the metering devices or built into them.


Ebrown

  • Member
  • Posts: 567
Reply 2 on: Jul 26, 2018
:D TYSM

Kedrick2014

  • Member
  • Posts: 359
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Water-conducting cells of the xylem. Water-conducting cells of the xylem.
The Pathways of Water and Solutes in a Plant The Pathways of Water and Solutes in a Plant
Mixting Hot Cold water Mixting Hot Cold water
Water Access Water Access
Water in Chemical Reactions Water in Chemical Reactions
Directions: Fill in the correct number or word(s). Order: Lantus U-100 insulin 68 units subcut ... Directions: Fill in the correct number or word(s). Order: Lantus U-100 insulin 68 units subcut ...
Video: Methods that regulate pH

For a complete list of videos, visit our video library