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Author Question: Which grades of the following CCPA number groups are used for machining alloy steel? A) C-1 to ... (Read 98 times)

panfilo

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on: Jul 26, 2018
Which grades of the following CCPA number groups are used for machining alloy steel?
 
  A) C-1 to C-8 B) C-7, C-8 C) C-3, C-4 D) C-1 to C-4

Question 2

Which of the following conditions will cause a hacksaw blade to dull quickly?
 
  A) No pressure on the return stroke B) Too short a saw blade
  C) Too fast sawing speed D) Too slow sawing speed


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diana chang

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

B

Answer to Question 2

C


panfilo

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Reply 2 on: Jul 26, 2018
Wow, this really help

momolu

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Reply 3 on: Yesterday
Gracias!

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