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For turning internal tapers, the suitable method is

A. By a form tool

B. By setting over the tail stock

C. By a taper turning attachment

D. By swivelling the compound rest

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  2. Which of the following arc welding processes does not use consumable electrodes?
  3. Segmental chips are formed during machining
  4. A bottoming tap has
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  20. The swing diameter over the bed is ________ the height of the centre measured from the bed of the lathe.
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