« previous next »

Author Question: To use a fan curve, you need to know A) the CFM and the RPM B) the required CFM and the static ... (Read 16 times)

bclement10

  • Hero Member
  • *****
  • Posts: 560
on: Jul 27, 2018
To use a fan curve, you need to know
 
  A) the CFM and the RPM
  B) the required CFM and the static pressure the fan must operate against
  C) the horsepower and efficiency
  D) the RPM and tip speed

Question 2

A lake loop is an example of
 
  A) a closed loop system B) a waste water system
  C) a natural convection loop system D) an open loop system


cam1229

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

bclement10

  • Hero Member
  • *****
  • Posts: 560
Reply #2 on: Jul 27, 2018
TY


cam1229

  • Sr. Member
  • ****
  • Posts: 329
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Examining the survivorship curve of a Dall mountain sheep population reveals information on the caus Examining the survivorship curve of a Dall mountain sheep population reveals information on the caus
The titration curve of acetic acid The titration curve of acetic acid
Historian James Merrell notes several errors in Benjamin West’s famous 1771 painting, William Penn’s Historian James Merrell notes several errors in Benjamin West’s famous 1771 painting, William Penn’s
The medical assisting profession offers many settings in which to pursue your career. Good communica The medical assisting profession offers many settings in which to pursue your career. Good communica
Becoming a Certified Medical Assistant may demonstrate your commitment to the profession and the con Becoming a Certified Medical Assistant may demonstrate your commitment to the profession and the con
IQ scores form what mathematicians call a normal distribution "bell curve" IQ scores form what mathematicians call a normal distribution "bell curve"
Video: Enzyme structure - Properties of enzymes

For a complete list of videos, visit our video library