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

Author Question: What is general corrosion? A) Corrosion due to chemical incompatibility between the coil and the ... (Read 48 times)

Engineer

  • Hero Member
  • *****
  • Posts: 527
on: Jul 24, 2018
What is general corrosion?
 
  A) Corrosion due to chemical incompatibility between the coil and the refrigerant
  B) Corrosion due to oxidation and chemical attack
  C) Corrosion at the contact point of two types of metal in the presence of an electrolyte
  D) Corrosion due to attack by metal-eating organisms

Question 2

Why is carbon monoxide production undesirable in furnace operation?
 
  A) Carbon monoxide is an inert substance. B) Carbon monoxide causes furnace inefficiency.
  C) Carbon monoxide may block ventilation. D) Carbon monoxide is toxic.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

alvinum

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

D


Engineer

  • Member
  • Posts: 527
Reply 2 on: Jul 24, 2018
Wow, this really help

mcabuhat

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

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?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Effect of the chemical environment on pKa Effect of the chemical environment on pKa
Body Part, Method of Examination, and Equipment Used During the General Physical Examination Body Part, Method of Examination, and Equipment Used During the General Physical Examination
Body Part, Method of Examination, and Equipment Used During the General Physical Examination Cont. Body Part, Method of Examination, and Equipment Used During the General Physical Examination Cont.
Body Part, Method of Examination, and Equipment Used During the General Physical Examination Cont Body Part, Method of Examination, and Equipment Used During the General Physical Examination Cont
A track inside an ignition coil is not a short, but rather it is a low-resistance path or hole that ... A track inside an ignition coil is not a short, but rather it is a low-resistance path or hole that ...
Water in Chemical Reactions Water in Chemical Reactions
Video: Corpus Callosum Animation

For a complete list of videos, visit our video library