Manufacturing And Production Technology In a single point turning operation with a cemented carbide and steel combination having a Taylor exponent of 0.25, if the cutting speed is halved, then tool life will become Two times Half Eight times Sixteen times Two times Half Eight times Sixteen times ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which one of the following is a solid state joining process? Gas tungsten arc welding Friction welding Submerged arc welding Resistance spot welding Gas tungsten arc welding Friction welding Submerged arc welding Resistance spot welding ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct for oblique cutting system? The chip flows on the tool face at an angle less than 90° with the normal on the cutting edge All of these The cutting edge is inclined at an angle less than 90° with the normal to the velocity of the tool Frequently, more than one cutting edges are in action The chip flows on the tool face at an angle less than 90° with the normal on the cutting edge All of these The cutting edge is inclined at an angle less than 90° with the normal to the velocity of the tool Frequently, more than one cutting edges are in action ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A grinding wheel is said to be of _________ if the abrasive grains can be easily dislodged. Medium grade Hard grade None of these Soft grade Medium grade Hard grade None of these Soft grade ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The average cutting speed for turning brass with a high speed steel tool is 25 to 31 m/min 15 to 19 m/min 60 to 90 m/min 90 to 120 m/min 25 to 31 m/min 15 to 19 m/min 60 to 90 m/min 90 to 120 m/min 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 0.2 Joule 5 Joule 1 Joule 1000 Joule 0.2 Joule 5 Joule 1 Joule 1000 Joule ANSWER DOWNLOAD EXAMIANS APP
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