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Author Question: Which of the following grinding wheel shapes permits grinding on both the face and the wall of the ... (Read 77 times)

s.tung

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Which of the following grinding wheel shapes permits grinding on both the face and the wall of the grinding wheel?
 
  A) Type 1 - Straight wheel B) Type 2 - Cylinder wheel
  C) Type 6 - Straight cup wheel D) Type 11 - Flaring cup wheel

Question 2

For grinding steels, the most widely used abrasive is:
 
  A) Cubic boron nitride B) Diamond
  C) Silicon carbide D) Aluminum oxide



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Viet Thy

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Answer to Question 1

D

Answer to Question 2

D





 

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