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

Author Question: What speed will a fan turn if the drive motor is turning at 1,250 RPM, the motor pulley is 4 in in ... (Read 61 times)

serike

  • Hero Member
  • *****
  • Posts: 542
on: Jul 24, 2018
What speed will a fan turn if the drive motor is turning at 1,250 RPM, the motor pulley is 4 in in diameter, and the fan pulley is 8 in in diameter?
 
  A) 2,500 RPM
  B) 625 RPM
  C) The fan RPM cannot be determined using this information.
  D) 1,250 RPM

Question 2

The normal fluid temperature drop through a glycol coil on a secondary cooling loop is:
 
  A) 20F. B) 15F. C) 5F. D) 10F.
 
  Match the rack system components with their functions.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jordangronback

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

D


serike

  • Member
  • Posts: 542
Reply 2 on: Jul 24, 2018
:D TYSM

mammy1697

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Turning cell phones into basic research tools with apps Turning cell phones into basic research tools with apps
Firing Patterns of a Supplementary Motor Area Neuron Firing Patterns of a Supplementary Motor Area Neuron
If the valve clearance (lash) is not correct, loosen the retaining nut and turn the valve adjusting ... If the valve clearance (lash) is not correct, loosen the retaining nut and turn the valve adjusting ...
Creating a tent for turning from prone to supine or vice versa. Pin one side of the sheet against ... Creating a tent for turning from prone to supine or vice versa. Pin one side of the sheet against ...
Sensory and Motor Homunculi Sensory and Motor Homunculi
A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ... A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ...
Video: Pressure Flow Model Animation

For a complete list of videos, visit our video library