Production Engineering Online Test – Multiple Choice Questions and Answers

1. When the end of a tap is tapered for about three or four threads, it is known as a

 
 
 
 

2. Thread grinding requires work speed from

 
 
 
 

3. The cutting speed is minimum while machining __________ with a high speed steel tool

 
 
 
 

4. In metal cutting, use of low feeds and high cutting speeds is desired when the objective is

 
 
 
 

5. Which of the following statement is correct for orthogonal cutting system?

 
 
 
 

6. Glazing in grinding wheels can be decreased by

 
 
 
 

7. The angle made by the face of the tool and the plane parallel to the base of cutting tool is called

 
 
 
 

8. Crater wear is predominant in

 
 
 
 

9. Larger than 15° side cutting edge angle

 
 
 
 

10. The factor responsible for the formation of continuous chips with built up edge is

 
 
 
 

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