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 394 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 shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Areas of Mediterranean shrubland in southern California periodically burn over large areas, destroyi Areas of Mediterranean shrubland in southern California periodically burn over large areas, destroyi
Erythrocytes contain large amounts of the oxygen-transporting protein Erythrocytes contain large amounts of the oxygen-transporting protein
Earthquakes Don’t Kill People—Collapsing Buildings Do Earthquakes Don’t Kill People—Collapsing Buildings Do
Growth in Cold and Cool Clouds Growth in Cold and Cool Clouds
Flow Patterns and Large-Scale Weather: The Steering of Midlatitude Cyclones Flow Patterns and Large-Scale Weather: The Steering of Midlatitude Cyclones
Three-dimensional models of the small and large subunits of ribosomes. Three-dimensional models of the small and large subunits of ribosomes.
Video: Ear Animation

For a complete list of videos, visit our video library