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 374 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
Excellent

dreamfighter72

  • Member
  • Posts: 355
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

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.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Microscopic photo taken by Opportunity showing a gray hematite concretion, indicative of the past pr Microscopic photo taken by Opportunity showing a gray hematite concretion, indicative of the past pr
Effect of extracellular osmolarity on water movement across a plasma membrane Effect of extracellular osmolarity on water movement across a plasma membrane
Analogy for How Magnetic Field Strengths Increase Analogy for How Magnetic Field Strengths Increase
The movement of water vapor molecules exerts vapor pressure on surfaces. The movement of water vapor molecules exerts vapor pressure on surfaces.
Water-Soluble Vitamins Act as Coenzymes in Metabolic Processes Water-Soluble Vitamins Act as Coenzymes in Metabolic Processes
Video: Cataract

For a complete list of videos, visit our video library