Workshop Technology In order to ram the sand harder at the back of the mould and softer on the pattern face, a ________ is used. Jolt machine Squeezing machine Stripper plate machine Sand slinger Jolt machine Squeezing machine Stripper plate machine Sand slinger ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a cold chamber die casting machine Melting pot may have any location Melting pot is an integral part of the machine Melting pot is separate from the machine Low temperature and pressure is used Melting pot may have any location Melting pot is an integral part of the machine Melting pot is separate from the machine Low temperature and pressure is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Tandem drawing of wires and tubes is necessary because Accuracy in dimensions is not possible otherwise It is not possible to reduce at one stage Surface finish improves after every drawing stage Annealing is needed between stages Accuracy in dimensions is not possible otherwise It is not possible to reduce at one stage Surface finish improves after every drawing stage Annealing is needed between stages ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A sand employed on the faces of the pattern before moulding, is called Parting sand Dry sand Loam sand Green sand Parting sand Dry sand Loam sand Green sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The surface to be machined is marked on the pattern by Yellow colour Red colour Black colour Blue colour Yellow colour Red colour Black colour Blue colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called Shearing Piercing Punching Blanking Shearing Piercing Punching Blanking ANSWER DOWNLOAD EXAMIANS APP
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