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Author Question: The rough cutting speed for an alloy steel is 45 SFPM and the workpiece diameter is 5 inches. What ... (Read 73 times)

maegan_martin

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on: Jul 26, 2018
The rough cutting speed for an alloy steel is 45 SFPM and the workpiece diameter is 5 inches. What is the correct RPM?
 
  A) 36 B) 360 C) 562.5 D) 65.25

Question 2

A good construction material for high strength light weight space vehicle parts would be:
 
  A) Zinc B) Magnesium C) Steel D) Titanium


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dawsa925

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

A

Answer to Question 2

D


maegan_martin

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

Joy Chen

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Reply 3 on: Yesterday
Gracias!

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