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When the shear angle is small

A. Path of shear is short and chip is thin

B. Path of shear is large and chip is thick

C. Path of shear is short and chip is thick

D. Path of shear is large and chip is thin

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  12. In which of the following machine, the work rotates and the tool is stationary?
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  14. The tool material, for faster machining, should have
  15. In a centre lathe, the cutting tool is fed in _________ with reference to the lathe axis.
  16. In ECM, the material removal is due to
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  25. Continuous chips with built up edge are formed during machining of
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  27. When 3-2-1 principle is used to support and locate a three dimensional work-piece during machining,…
  28. In machining metals, chips break due to __________ of work material.
  29. A fine grained grinding wheel is used to grind
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