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Author Question: With a SPEED ratio of 4:1 and an input motor speed of 1800 rpm the output shaft speed is ... (Read 147 times)

maychende

  • Hero Member
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  • Posts: 556
on: Aug 19, 2018
With a SPEED ratio of 4:1 and an input motor speed of 1800 rpm the output shaft speed is
  approximately __________.
 
  A. 450 RPM
  B. 1800 RPM
  C. 7200 RPM
  D. none of the above

Question 2

In a single radial lip or oil seal the should be installed with the seal lip facing
  __________.
 
  A. in
  B. out
  C. does not matter
  D. could be in or out depending on the application


milbourne11

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  • Posts: 322
Reply #1 on: Aug 19, 2018
Answer to Question 1

A

Answer to Question 2

D


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