GATE PI 2004
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GATE PI

Wood flour is added to core sand to improve:
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Match the items of List $${\rm I}$$ (Equipment) with the items of List $${\rm II}$$ (Process) and select the correct ans
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The current in Amperes used in resistance spot welding of plain carbon steel sheets ($$1$$ to $$3$$ $$mm$$ thick) lies w
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The metal powder used in Thermit welding of steel is:
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In which of the choices given below, the cutting tool materials are placed in the ascending order of permissible cutting
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Consider the following statements with respect to the relief angle of cutting tool: $$1.$$ This affects the direction of
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Two identical cylindrical jobs are turned using (a) a round nosed tool of nose radius $$2$$ $$mm$$ and (b) a sharp corne
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The cutting portion of a drill is to be welded to its shank. The process best suited for this is
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A non standard thread of pitch $$3.175$$ $$mm$$ is to be cut on a lathe having lead screw of pitch $$6$$ $$mm.$$ A chang
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A job of the shape shown in the figure below is to be machined on a lathe. The tool best suited for machining of this jo
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A $$\phi $$ $$20$$ $$mm$$ through hole is to be drilled in a $$30$$ $$mm$$ thick plate using a double fluted, $${120^ \c
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Consider the following statements: The helical flute in a twist drill provides the necessary $$1.$$ Clearance angle fo
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Given that the notations of robot joints are $$L$$-linear, $$O$$-orthogonal, $$R$$-rotational, $$T$$-twisting, and $$V$$
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For machining the circular arc shown in the figure below on a $$NC$$ machine, the interpolation parameters $$(I.K)$$ and
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The extrusion process(es) used for the production of toothpaste tubes is / are $$1.$$ Tube extrusion $$2.$$ Forward extr
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A cylindrical cup of $$48.5$$ $$mm$$ diameter and $$52$$ $$mm$$ height has a corner radius of $$1.5$$ $$mm$$ Cold rolled
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Determine the load required to punch a $$20$$ $$mm$$ diameter hole in $$2$$ $$mm$$ thick sheet. The properties of the ma
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A hole of $$40$$ $$mm$$ diameter is pierced in a steel sheet of $$4$$ $$mm$$ thickness without shear on the tool. Shear
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In deep drawing of sheet metal, spring loaded stripper clamps the work until:
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In an interchangeable assembly, a shaft of $${20.00^{\matrix{ { - 0.015} \cr { - 0.005} \cr } }}\,\,mm$$ di
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