Workshop Technology The parts of circular cross-section which are symmetrical about the axis of rotation are made by Hot extrusion Hot forging Hot drawing Hot spinning Hot extrusion Hot forging Hot drawing Hot spinning ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A basic shaft is one whose Lower deviation is zero None of the listed here Lower and upper deviations are zero Upper deviation is zero Lower deviation is zero None of the listed here Lower and upper deviations are zero Upper deviation is zero ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A basic hole is one whose Upper deviation is zero Lower deviation is zero None of these Lower and upper deviations are zero Upper deviation is zero Lower deviation is zero None of these Lower and upper deviations are zero ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electron beam welding can be carried out in Open air Vacuum A pressurized inert gas chamber A shielded gas environment Open air Vacuum A pressurized inert gas chamber A shielded gas environment ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Lancing is the operation of Bending a sheet of metal along a curved axis Cutting a sheet of metal through part of its length and then bending the cut portion Cutting a sheet of metal in a straight line along the length Removal of metal to the desired shape from the edge of a plate Bending a sheet of metal along a curved axis Cutting a sheet of metal through part of its length and then bending the cut portion Cutting a sheet of metal in a straight line along the length Removal of metal to the desired shape from the edge of a plate ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A taper provided on the pattern for its easy and clean withdrawal from the mould is known as Shrinkage allowance Distortion allowance Machining allowance Draft allowance Shrinkage allowance Distortion allowance Machining allowance Draft allowance ANSWER DOWNLOAD EXAMIANS APP
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