Workshop Technology A casting defect which occurs due to improper venting of sand is known as Swell Blow holes Cold shuts Shift Swell Blow holes Cold shuts Shift 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 Draft allowance Distortion allowance Machining allowance Shrinkage allowance Draft allowance Distortion allowance Machining allowance ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A hacksaw blade cuts on the Forward stroke Return stroke Both forward and return strokes Cutting depends upon the direction of force Forward stroke Return stroke Both forward and return strokes Cutting depends upon the direction of force ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The directional solidification in casting can be improved by using Chills, chaplets and padding Chills and padding Chills and chaplets Chaplets and padding Chills, chaplets and padding Chills and padding Chills and chaplets Chaplets and padding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of bending a sheet of metal along a curved axis, is known as Notching Slitting Plunging Forming Notching Slitting Plunging Forming ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Green sand is a mixture of 30% sand and 70% clay 50% sand and 50% clay 90% sand and 10% clay 70% sand and 30% clay 30% sand and 70% clay 50% sand and 50% clay 90% sand and 10% clay 70% sand and 30% clay ANSWER DOWNLOAD EXAMIANS APP
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