Q. In hot machining, tool is made of

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Q. In ultra-sonic machining, the metal is removed by

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Q. The velocity of tool relative to the workpiece is known as cutting velocity.

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Q. Grinding wheels should be tested for balance

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Q. The lip angle of a single point tool is usually

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Q. The average cutting speed for turning brass with a high speed steel tool is

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Q. The maximum production of small and slender parts is done by

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Q. Side rake angle on tools is provided to control chip flow.

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Q. The method of grinding used to produce a straight or tapered surface on a workpiece, is

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Q. Segmental chips are formed during machining

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Q. Cemented carbide tool tips are produced by powder metallurgy.

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Q. If the diameter of the hole is subject to considerable variation, then for locating in jigs and fixtures, the pressure type of locator used is

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Q. Side rake angle of a single point cutting tool is the angle

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Q. Internal gears can be made by

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Q. The machining of titanium is difficult due to

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Q. In orthogonal cutting system, the maximum chip thickness occurs at the middle.

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Q. Lapping is an operation of

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Q. The different spindle speeds on a lathe form

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Q. If the helix angle of the drill is made __________ 30°, then the torque required to drive the drill at a given feed will be more.

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Q. A fixture does not guide the tool.

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