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 407 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?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Large-scale impacts of the (a) positive, and (b) negative phases of the North Atlantic Oscillation. Large-scale impacts of the (a) positive, and (b) negative phases of the North Atlantic Oscillation.
Southern Royal Albatross, Diomedea epomophora, is a large seabird from the albatross family. Southern Royal Albatross, Diomedea epomophora, is a large seabird from the albatross family.
Reed-Sternberg cells are large, abnormal lymphocytes that may contain more than one nucleus. These ... Reed-Sternberg cells are large, abnormal lymphocytes that may contain more than one nucleus. These ...
Different hand positions and working surfaces for massage applications on large muscles. A. Flat ... Different hand positions and working surfaces for massage applications on large muscles. A. Flat ...
Polyps, or abnormal growths, on the lining of the large intestine may indicate early stages of colon Polyps, or abnormal growths, on the lining of the large intestine may indicate early stages of colon
Video: Peptide Bond Formation Animation

For a complete list of videos, visit our video library