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

Author Question: How many air changes per hour can a fan moving 200 CFM provide for a room with 500 sq ft of floor ... (Read 63 times)

abc

  • Hero Member
  • *****
  • Posts: 543
on: Jul 24, 2018
How many air changes per hour can a fan moving 200 CFM provide for a room with 500 sq ft of floor space and 8-ft ceilings?
 
  A) 20 air changes B) 3 air changes C) 12 air changes D) 1 air change

Question 2

Condenser heat reclaiming systems used to heat conditioned space are most frequently found in:
 
  A) Warehouses. B) Supermarkets.
  C) Medical buildings. D) High-rise apartments.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Andromeda18

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

B


abc

  • Member
  • Posts: 543
Reply 2 on: Jul 24, 2018
Gracias!

cici

  • Member
  • Posts: 325
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Compared to a chimpanzee, the human newborn has relatively little room to spare as it passes through Compared to a chimpanzee, the human newborn has relatively little room to spare as it passes through
Skilled nursing facilities provide care for patients requiring longer stays than hospitals allow. Skilled nursing facilities provide care for patients requiring longer stays than hospitals allow.
For the 2-year-old, encounters with peers provide valuable practice in communication and social ... For the 2-year-old, encounters with peers provide valuable practice in communication and social ...
Find the temperature of the room (above the outside temperature) at the end of 120 min Find the temperature of the room (above the outside temperature) at the end of 120 min
Guidelines for Safe Use of Thermo- Hydrotherapy Facilities: Whirlpool, Shower, Steam Room, and Sauna ... Guidelines for Safe Use of Thermo- Hydrotherapy Facilities: Whirlpool, Shower, Steam Room, and Sauna ...
Apply light circular friction over the wrist using your thumbs. Observe the skin moving over the ... Apply light circular friction over the wrist using your thumbs. Observe the skin moving over the ...
Video: DNA Sequences - Dideoxy Sequencing

For a complete list of videos, visit our video library