Workshop Technology The surface to be left unmachined is marked on the pattern by Black colour Red colour Yellow colour Blue colour Black colour Red colour Yellow colour Blue colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The metal is subjected to mechanical working for Reducing original block into desired shape Refining grain size Controlling the direction of flow lines All of these Reducing original block into desired shape Refining grain size Controlling the direction of flow lines All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A ring gauge is used to Check the clearance between two mating surfaces Check the diameter of shafts or studs All of these Test the accuracy of holes Check the clearance between two mating surfaces Check the diameter of shafts or studs All of these Test the accuracy of holes ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a cold chamber die casting machine Melting pot is separate from the machine Melting pot may have any location Low temperature and pressure is used Melting pot is an integral part of the machine Melting pot is separate from the machine Melting pot may have any location Low temperature and pressure is used Melting pot is an integral part of the machine ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A file removes the metal during Forward stroke Both forward and return strokes None of these Return stroke Forward stroke Both forward and return strokes None of these Return stroke ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a centrifugal casting method Core is made of nonferrous metal Core is made of sand Core is made of ferrous metal No core is used Core is made of nonferrous metal Core is made of sand Core is made of ferrous metal No core is used ANSWER DOWNLOAD EXAMIANS APP
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