Q101
Open questionThe top and sides of the table of a shaper usually have
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Mechanical Engineering · all questionsManufacturing And Production Technology
Manufacturing And Production Technology
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Q102
Open questionWhen the shear angle is small
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Q103
Open questionIn metal cutting operations, the shear angle is the angle made by the shear plane with the
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Q104
Open questionWhen 3-2-1 principle is used to support and locate a three dimensional work-piece during machining, the number of degrees of freedom that are restricted is
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Q105
Open questionA jig is defined as a device which
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Q106
Open questionA fixture is defined as a device which
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Q107
Open questionWhich of the following statement is wrong about ultrasonic machining?
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Q108
Open questionGears can be best produced on mass production by
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Q109
Open questionIn drilling brass, a drill with
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Q110
Open questionWhich of the following statement is wrong?
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Q111
Open questionWhich of the following statement is wrong?
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Q112
Open questionAn expendable pattern is used in
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Q113
Open questionIn a single point tool, the angle between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base, is known as
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Q114
Open questionThe swing diameter over the bed is ________ the height of the centre measured from the bed of the lathe.
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Q115
Open questionHigh speed steel drills can be operated at about _________ the speed of high carbon steel drills.
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Q116
Open questionIf a particular Fe-C alloy contains less than 0.83% carbon, it is called
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Q117
Open questionA bottoming tap has
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Q118
Open questionWhich of the following statement is correct about nose radius?
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Q119
Open questionIf a gas metal arc process uses a low arc voltage and the arc is continuously interrupted as the molten electrode metal fills up the arc gap is known as
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Q120
Open questionFriction at the tool-chip interface can be reduced by
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