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

Author Question: Why are biocides added to cooling-tower water? A) To reduce biofilm B) To increase biofilm C) To ... (Read 318 times)

ss2343

  • Hero Member
  • *****
  • Posts: 548
on: Jul 24, 2018
Why are biocides added to cooling-tower water?
 
  A) To reduce biofilm B) To increase biofilm
  C) To decrease the pH D) To increase the pH

Question 2

In the refrigerant safety rating B1, what does the 1 signify?
 
  A) Low flammability B) High flammability C) Nonflammable D) High pressure


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Liamb2179

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

C


ss2343

  • Member
  • Posts: 548
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

Chelseyj.hasty

  • Member
  • Posts: 319
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Effect of extracellular osmolarity on water movement across a plasma membrane Effect of extracellular osmolarity on water movement across a plasma membrane
Water wheel is the most promising solution to ocean plastic Water wheel is the most promising solution to ocean plastic
Compression used to increase circulation when the athlete is clothed. Compression used to increase circulation when the athlete is clothed.
Minerals and Water Minerals and Water
Kyoto Protocol encourages industry to innovate and reduce the level of emissions Kyoto Protocol encourages industry to innovate and reduce the level of emissions
Dried fruits often have sulfur dioxide or other sulfites added to them to preserve color and flavor Dried fruits often have sulfur dioxide or other sulfites added to them to preserve color and flavor
Video: Chemical Synapse Animation

For a complete list of videos, visit our video library