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

Author Question: Why are variable inlet guide vanes sometimes used for supply fans? What will be an ideal ... (Read 114 times)

AEWBW

  • Hero Member
  • *****
  • Posts: 579
on: Jul 26, 2018
Why are variable inlet guide vanes sometimes used for supply fans?
 
  What will be an ideal response?

Question 2

What is the purpose of the pressure regulator on the nitrogen cylinder?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ptupou85

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 26, 2018
Answer to Question 1

Throttling the air inlet to the fan is more efficient than reducing the air flow at the fan outlet, which increases static pressure and fan power consumption.

Answer to Question 2

To reduce the pressure in the nitrogen cylinder to a safe level.


AEWBW

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jul 26, 2018
Thanks


Ptupou85

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Jul 26, 2018
Welcome :)


« previous next »
 

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

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, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Summation of Heart Sounds, Variable S1 Summation of Heart Sounds, Variable S1
Urine Color Guide Urine Color Guide
Connect a fused jumper wire to supply 12 volts to terminal 86 and a ground to terminal 85 of the ... Connect a fused jumper wire to supply 12 volts to terminal 86 and a ground to terminal 85 of the ...
Guide to Credentials in Massage Therapy Guide to Credentials in Massage Therapy
Variable expression of yellow phenotype in mice caused by diet-related epigenetic changes in the gen Variable expression of yellow phenotype in mice caused by diet-related epigenetic changes in the gen
Guide RNA (gRNA) directs RNA editing Guide RNA (gRNA) directs RNA editing
Video: Energy sources - types

For a complete list of videos, visit our video library