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Author Question: The abbreviation for bolt circle is Bltcirc. Indicate whether the statement is true or ... (Read 51 times)

melly21297

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on: Jul 26, 2018
The abbreviation for bolt circle is Bltcirc.
 
  Indicate whether the statement is true or false

Question 2

Using RPM=4CS/D, how fast should a 1/2 in. drill turn when drilling mild steel in a drill press if CS is 90 SFPM?
 
  A) 720 RPM B) 360 RPM C) 180 RPM D) 90 RPM


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carolinefletcherr

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Reply #1 on: Jul 26, 2018
Answer to Question 1

FALSE

Answer to Question 2

A


melly21297

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Reply 2 on: Jul 26, 2018
Great answer, keep it coming :)

Dnite

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Reply 3 on: Yesterday
Excellent

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