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

Author Question: In order to modulate the flow of supply air, VAV systems may use inlet guide vanes on the fan inlet ... (Read 147 times)

naturalchemist

  • Hero Member
  • *****
  • Posts: 542
on: Jul 24, 2018
In order to modulate the flow of supply air, VAV systems may use inlet guide vanes on the fan inlet or _____.
 
  a. hot gas bypass
  b. an economizer
  c. variable speed drives
  d. powered exhaust

Question 2

The primary source of heat for a year-round packaged air conditioner is _____.
 
  a. electricity
  b. natural gas
  c. hot water
  d. steam


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

DylanD1323

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 24, 2018
Answer to Question 1

c

Answer to Question 2

b


naturalchemist

  • Hero Member
  • *****
  • Posts: 542
Reply #2 on: Jul 24, 2018
Thanks


DylanD1323

  • Sr. Member
  • ****
  • Posts: 314
Reply #3 on: Jul 24, 2018
Welcome :)


« previous next »
 

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

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.

Transurethral resection of the prostate (TURP). As a treatment for BPH, part of the prostate gland i Transurethral resection of the prostate (TURP). As a treatment for BPH, part of the prostate gland i
Organ Systems Organ Systems
The coolant temperature is controlled by the thermostat, which opens and allows coolant to flow to ... The coolant temperature is controlled by the thermostat, which opens and allows coolant to flow to ...
The sensing wire in a typical hot wire mass air flow sensor. The sensing wire in a typical hot wire mass air flow sensor.
Venous return to the heart and blood flow to the lungs. Venous return to the heart and blood flow to the lungs.
What’s a Serving? Eat with Your Hands! Your hands can guide you in estimating portion sizes What’s a Serving? Eat with Your Hands! Your hands can guide you in estimating portion sizes
Video: Glycolysis Animation

For a complete list of videos, visit our video library