Manufacturing And Production Technology The cutting angle of a flat drill varies from 90° to 120° 3° to 8° 60° to 90° 20° to 30° 90° to 120° 3° to 8° 60° to 90° 20° to 30° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology It is desired to perform the operations like drilling, reaming, counter-boring etc. on a work piece. Which of the following machine will be used? Gang drilling machine Multiple spindle drilling machine Radial drilling machine Sensitive drilling machine Gang drilling machine Multiple spindle drilling machine Radial drilling machine Sensitive drilling machine ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tap used to cut threads in a blind hole is Any one of these Bottoming tap Second tap Taper tap Any one of these Bottoming tap Second tap Taper tap ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The factor responsible for the formation of continuous chips with built up edge is High cutting speed and small rake angle Low cutting speed and large rake angle High cutting speed and large rake angle Low cutting speed and small rake angle High cutting speed and small rake angle Low cutting speed and large rake angle High cutting speed and large rake angle Low cutting speed and small rake angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Tool life is generally better when None of the listed here Hard constituents are present in the micro-structure of the tool material Grain size of the metal is large Grain size of the metal is small None of the listed here Hard constituents are present in the micro-structure of the tool material Grain size of the metal is large Grain size of the metal is small ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The correct sequence of tool materials in increasing order of their ability to retain their hot hardness is Ceramic, carbide, borazon, cermet Carbide, ceramic, cermet, borazon Borazon, ceramic, carbide, cermet Cermet, carbide, ceramic, borazon Ceramic, carbide, borazon, cermet Carbide, ceramic, cermet, borazon Borazon, ceramic, carbide, cermet Cermet, carbide, ceramic, borazon ANSWER DOWNLOAD EXAMIANS APP
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