Manufacturing And Production Technology Chip breakers are used to Increase tool life Break the chips into short segments To minimize heat generation Remove chips from bed Increase tool life Break the chips into short segments To minimize heat generation Remove chips from bed ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed for drilling __________ with high speed steel drills is 24 to 45 m/min. Aluminium Mild steel Copper Brass Aluminium Mild steel Copper Brass ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which type of motor is not used in axis or spindle drives of CNC machine tools? Induction motor Stepper motor DC servo motor Linear servo motor Induction motor Stepper motor DC servo motor Linear servo motor ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two 1 mm thick steel sheets are to be spot welded at a current of 5000 A. Assuming effective resistance to be 200 μm and current flow time of 0.2 second, heat generated during the process will be 1000 Joule 0.2 Joule 5 Joule 1 Joule 1000 Joule 0.2 Joule 5 Joule 1 Joule ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The type of reamer used for reaming operation in a blind hole, is Right hand spiral fluted reamer Left hand spiral fluted reamer Straight fluted reamer Any one of these Right hand spiral fluted reamer Left hand spiral fluted reamer Straight fluted reamer Any one of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A mandrel is used to hold A thin work An eccentric work None of these A heavy work A thin work An eccentric work None of these A heavy work ANSWER DOWNLOAD EXAMIANS APP
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