In centreless grinding, the surface speed of regulating wheel is
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In centre less grinders, the maximum angular adjustment of the regulating wheel is
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The size of a shaper is given by
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In drilling softer materials, the cutting speed is ___________ as compared to harder materials.
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Lathe bed is made of
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Which of the following statement is incorrect with reference of lathe cutting tools?
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A dynamo-meter is a device used for the measurement of
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The structure of a grinding wheel depends upon
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The grade of grinding wheel depends upon
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The hole to be drilled for tapping is _________ the outside diameter of the thread on the tap.
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Misrun is a casting defect which occurs due to
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An operation of embossing a diamond shaped pattern on the surface of a workpiece, is known as
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Broaching is applied for machining
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Which of the following statement is correct regarding grinding of high carbon steel?
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Any number of equal divisions can be obtained on milling machine by
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The cutting speed for counter-boring should be _________ that of drilling operation.
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In a planer
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In a shaper
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In which type of welding a gas shield, a consumable electrode is used and the welding can be done in all positions.
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The mechanism of material removal in EDM process is
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