Q. When the shear angle is large

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Q. The correct sequence of the following parameters in order of their maximum to minimum influence on tool life is

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Q. In drilling aluminium, a drill with

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Q. Ceramic cutting tools are

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Q. Which of the following statement is correct about hot machining?

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Q. For turning internal tapers, the suitable method is

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Q. Lathe bed is made of

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Q. In metal machining, the zone where the maximum heat is generated due to the plastic deformation of metal, is called

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Q. The operation of making a cone-shaped enlargement of the end of a hole is known as

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Q. Which of the following statement is correct in regard to centreless grinding?

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Q. The specific cutting energy used for establishing the machinability of the metal depends upon its

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Q. The form grinding is used to grind gear teeth, threads, splined shafts and holes.

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Q. Which of the following parameters govern the value of shear angle in continuous chip formation?

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Q. The relief or clearance at the cutting edge of a flat drill varies from

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Q. Internal or external threads of different pitches can be produced by

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Q. In a shaper

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Q. Which of the following statement is correct about EDM machining?

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Q. Spot facing is an operation of smoothing and squaring the surface around a hole.

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Q. A better machinable metal is one which gives

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Q. For turning small taper on long workpiece, the suitable method is

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