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

Author Question: Why are chillers often used to cool large buildings? a. Chillers use less refrigerant than other ... (Read 173 times)

jazziefee

  • Hero Member
  • *****
  • Posts: 505
on: Jul 24, 2018
Why are chillers often used to cool large buildings?
 
  a. Chillers use less refrigerant than other units.
  b. Refrigerant piping is small because of low pressures.
  c. Refrigerant piping is small because of high pressure.
  d. Water piping is less expensive to install.

Question 2

If the area of the plates of a capacitor is increased, the amount of capacitance _____.
 
  a. decreases
  b. increases
  c. stays the same
  d. may increase or decrease


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blfontai

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 24, 2018
Answer to Question 1

d

Answer to Question 2

b


jazziefee

  • Hero Member
  • *****
  • Posts: 505
Reply #2 on: Jul 24, 2018
Thanks


blfontai

  • Sr. Member
  • ****
  • Posts: 327
Reply #3 on: Jul 24, 2018
Welcome :)


« previous next »
 

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

(a) Large buttress roots in a tropical rain forest (a) Large buttress roots in a tropical rain forest
Pekingese's large eyes Pekingese's large eyes
The Monarch butterfly migrates large distances The Monarch butterfly migrates large distances
Albatrosses, of the biological family Diomedeidae, are large seabirds Albatrosses, of the biological family Diomedeidae, are large seabirds
Lestidae is a rather small family of cosmopolitan, large-sized, slender damselflies. They are of the Lestidae is a rather small family of cosmopolitan, large-sized, slender damselflies. They are of the
Lung cancer. Photograph of part of a lung removed after death. The yellow area is a large tumor and Lung cancer. Photograph of part of a lung removed after death. The yellow area is a large tumor and
Video: Enzyme-Catalyzed Reactions

For a complete list of videos, visit our video library