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Author Question: A flat surface may be obtained by the process of: A) Short stroke filing B) Filing only on the ... (Read 158 times)

Jipu 123

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A flat surface may be obtained by the process of:
 
  A) Short stroke filing B) Filing only on the return stroke
  C) Filing only on the forward stroke D) Draw filing

Question 2

The life a a file is shortened by:
 
  A) Filing too fast B) Letting one file lie on top of another
  C) Too much pressure on the file when filing D) All of the above



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chereeb

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Answer to Question 1

D

Answer to Question 2

D





 

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