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 157 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
YES! Correct, THANKS for helping me on my review

EAN94

  • Member
  • Posts: 307
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Diagram of a prokaryotic flagellum, showing filament, hook, and motor. Diagram of a prokaryotic flagellum, showing filament, hook, and motor.
Speed of Light in Different Mediums Speed of Light in Different Mediums
Sensory and Motor Homunculi Sensory and Motor Homunculi
The Longevity of Motor Skills The Longevity of Motor Skills
If the particle moves in a circle of radius 0.15 m at a speed of 3.0 m/s, what is the magnitude ... If the particle moves in a circle of radius 0.15 m at a speed of 3.0 m/s, what is the magnitude ...
A Motor Neuron A Motor Neuron
Video: DNA fingerprinting Animation

For a complete list of videos, visit our video library