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Author Question: In unaccessible, dusty environments you should choose ____________ for lubrication. A. oil B. ... (Read 18 times)

Jkov05

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on: Aug 19, 2018
In unaccessible, dusty environments you should choose ____________ for
  lubrication.
 
  A. oil
  B. grease
  C. lithium
  D. permanently sealed bearings

Question 2

The non-contacting type of seal is called the ________ .
 
  A. mechanical seal
  B. lip seal
  C. stuffing box
  D. labyrinth seal


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stallen

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

D

Answer to Question 2

D


Jkov05

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Reply 2 on: Aug 19, 2018
Excellent

yeungji

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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