« previous next »

Author Question: What must be done when charging a system that contains a near-azeotropic refrigerant? a. Charging ... (Read 119 times)

ETearle

  • Hero Member
  • *****
  • Posts: 580
on: Jul 24, 2018
What must be done when charging a system that contains a near-azeotropic refrigerant?
 
  a. Charging with refrigerant vapor only.
  b. Charging with liquid refrigerant.
  c. Charging by subcooling.
  d. Charging by weight only.

Question 2

Which substance is not found in CFC refrigerants?
 
  a. Chlorine
  b. Carbon
  c. Fluorine
  d. Hydrogen


vseab

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Education System Education System
Anatomical Charts Digestive System Anatomical Charts Digestive System
The endocrine system. The endocrine system.
Some of the pathways of the auditory system that lead from one ear to the cortex. Some of the pathways of the auditory system that lead from one ear to the cortex.
The Koeppen System The Koeppen System
Respiratory system, Urinary and Nervous systems Respiratory system, Urinary and Nervous systems
Video: Hershey Chase Experiments

For a complete list of videos, visit our video library