Manufacturing And Production Technology The ratio between two consecutive spindle speeds for a six-speed drilling machine using drills of diameter 6.25 to 25 mm size and at a cutting velocity of 18 m/min is 1.32 1.66 1.82 1.02 1.32 1.66 1.82 1.02 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A dense structure of a grinding wheel is used for Hard materials Brittle materials Finishing cuts All of these Hard materials Brittle materials Finishing cuts All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Tumbler gears in lathe are used to Cut gears Reduce the spindle speed Give desired direction of movement to the lathe carriage Drill a workpiece Cut gears Reduce the spindle speed Give desired direction of movement to the lathe carriage Drill a workpiece ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology What is the type of shielding gas for GTAW (Gas Tungsten Arc Welding) used for carbon steels only called? Argon H₂ Argon Helium Argon CO₂ Helium Argon H₂ Argon Helium Argon CO₂ Helium ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The average cutting speed for turning mild steel with a high speed steel tool is 60 to 90 m/min 15 to 19 m/min 90 to 120 m/min 25 to 31 m/min 60 to 90 m/min 15 to 19 m/min 90 to 120 m/min 25 to 31 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The grade of grinding wheel depends upon Speed of wheel and work Condition of grinding machine Hardness of the material being ground All of these Speed of wheel and work Condition of grinding machine Hardness of the material being ground All of these ANSWER DOWNLOAD EXAMIANS APP
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