Manufacturing And Production Technology In drilling Bakelite and fibrous plastics, the point angle of a drill is 90° 150° 135° 118° 90° 150° 135° 118° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool life in case of a grinding wheel is the time Between two successive regrinds of the wheel Taken between two successive wheel dressings Taken for a wear of 1 mm on its diameter Taken for the wheel to be balanced Between two successive regrinds of the wheel Taken between two successive wheel dressings Taken for a wear of 1 mm on its diameter Taken for the wheel to be balanced ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centreless grinding, work place centre will be Below the line joining the two wheel centres Above the line joining the two wheel centres At the intersection of the line joining the wheel centres with the work place plane On the line joining the two wheel centres Below the line joining the two wheel centres Above the line joining the two wheel centres At the intersection of the line joining the wheel centres with the work place plane On the line joining the two wheel centres ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The work or surface speed for cylindrical grinding varies from 40 to 60 m/min 10 to 20 m/min 5 to 10 m/min 20 to 30 m/min 40 to 60 m/min 10 to 20 m/min 5 to 10 m/min 20 to 30 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The hardness of a grinding wheel is determined by the Ability of the bond to retain abrasives Ability of the grinding wheel to penetrate the work piece Hardness of abrasive grains Hardness of the bond Ability of the bond to retain abrasives Ability of the grinding wheel to penetrate the work piece Hardness of abrasive grains Hardness of the bond ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology What is the type of welding defect caused due to shrinkage during solidification and by weld stresses called? Lamellar tearing Shrinkage void Incomplete fusion Mismatch Lamellar tearing Shrinkage void Incomplete fusion Mismatch ANSWER DOWNLOAD EXAMIANS APP
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