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Author Question: A roller chain is considered worn out when it has elongated to _____ percent over its original ... (Read 74 times)

folubunmi

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on: Jul 24, 2018
A roller chain is considered worn out when it has elongated to _____ percent over its original length.
 
  a. 2
  b. 3
  c. 4
  d. 5

Question 2

The type of belt that works through frictional contact between the sides of the belt and the tapered sheave
  groove is the _____ belt.
 
  a. Vb.
  Sc.
  synchronous
  d. notched


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ebenov

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Reply #1 on: Jul 24, 2018
Answer to Question 1

a

Answer to Question 2

a


folubunmi

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Reply #2 on: Jul 24, 2018
Thank you!


ebenov

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Reply #3 on: Jul 24, 2018
Always glad to help...


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