« previous next »

Author Question: Cooling towers in which the water circulating in the tower is separate from the water circulating ... (Read 182 times)

piesebel

  • Hero Member
  • *****
  • Posts: 565
on: Jul 24, 2018
Cooling towers in which the water circulating in the tower is separate from the water circulating through the condenser are called:
 
  A) Closed-loop cooling towers. B) Evaporative cooling towers.
  C) Regenerative cooling towers. D) Open-loop cooling towers.

Question 2

Natural gas is:
 
  A) About the same density as air.
  B) Heavier than air.
  C) Lighter than air.
  D) Either lighter or heavier than air depending on the characteristics of the local gas.


ASDFGJLO

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

piesebel

  • Hero Member
  • *****
  • Posts: 565
Reply #2 on: Jul 24, 2018
TY


ASDFGJLO

  • Sr. Member
  • ****
  • Posts: 335
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

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?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Water Potential, Solute Potential, and Pressure Potential Water Potential, Solute Potential, and Pressure Potential
Earth, water, air Earth, water, air
Turn on water Turn on water
The Importance of Water The Importance of Water
Fat Soluble and Water Soluble Fat-soluble vitamins Fat Soluble and Water Soluble Fat-soluble vitamins
Lawn Fertilizer and Water Pollution Lawn Fertilizer and Water Pollution
Video: Optic Nerve and Optic Disk Animation (Part 1 of 2)

For a complete list of videos, visit our video library