Manufacturing And Production Technology Cold working of steel is defined as working Below its recrystallisation temperature At its recrystallisation temperature At two thirds of the melting temperature of the metal Above its recrystallisation temperature Below its recrystallisation temperature At its recrystallisation temperature At two thirds of the melting temperature of the metal Above its recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If the diameter of the hole is subject to considerable variation, then for locating in jigs and fixtures, the pressure type of locator used is Conical locator Cylindrical locator Vee locator Diamond pin locator Conical locator Cylindrical locator Vee locator Diamond pin locator ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The ductile materials, during machining, produce Discontinuous chips Either (A) or (C) Continuous chips Continuous chips with built up edge Discontinuous chips Either (A) or (C) Continuous chips Continuous chips with built up edge ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Green sand mould indicates that Mould is green in colour Polymeric mould has been cured Mould contains moisture Mould has been totally dried Mould is green in colour Polymeric mould has been cured Mould contains moisture Mould has been totally dried ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The stroke of a shaping machine is 250 mm. It makes 30 double strokes per minute. The overall average speed of operation is 5 m/min 15 m/min 7.5 m/min 3.75 m/min 5 m/min 15 m/min 7.5 m/min 3.75 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct about EDM machining? The tool and work are never in contact with each other It can machine hardest materials It produces high degree of surface finish All of these The tool and work are never in contact with each other It can machine hardest materials It produces high degree of surface finish All of these ANSWER DOWNLOAD EXAMIANS APP
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