Q. Hard and tough materials like cast iron should be turned at

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Q. In oblique cutting system, the cutting edge of the tool

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Q. When the shear angle is small

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Q. A fine grained grinding wheel is used to grind

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Q. EDM machining is applied for

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Q. In gear hobbing

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Q. Holes are machined by push broaches only for sizing.

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Q. The increase in depth of cut and feed rate __________ surface finish.

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Q. A lathe with four steps on the cone pulley and with backgears will have

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Q. The parameter which completely defines the chip formation in a metal cutting process is

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Q. The angle between the face and flank of the single point cutting tool is known as

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Q. In order to obtain a surface finish in the range of 0.75 μm to 1.25 μm , the operation used is called.

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Q. Which of the following statement is correct as regard to up milling?

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Q. In determining the various forces on the chip, Merchant assumed that the

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Q. Stellite preserve hardness upto a temperature of

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Q. Broaching is applied for machining

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Q. Half nut is used to lock the lathe carriage to the lead screw for thread cutting.

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Q. The advantage of a broaching operation is that

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Q. The tool life __________ as the cutting speed increases.

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Q. The infeed grinding is used to

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