Manufacturing And Production Technology Trepanning is an operation of Sizing and finishing a small diameter hole Smoothing and squaring the surface around a hole Producing a hole by removing metal along the circumference of a hollow cutting tool Making a cone-shaped enlargement of the end of a hole Sizing and finishing a small diameter hole Smoothing and squaring the surface around a hole Producing a hole by removing metal along the circumference of a hollow cutting tool Making a cone-shaped enlargement of the end of a hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The process of improving the cutting action of the grinding wheel is called Facing Clearing Dressing Truing Facing Clearing Dressing Truing 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 CO₂ Argon Helium Helium Argon H₂ Argon CO₂ Argon Helium Helium Argon H₂ ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centreless grinding, the surface speed of regulating wheel is 90 to 120 m/min 15 to 60 m/min 60 to 90 m/min 5 to 15 m/min 90 to 120 m/min 15 to 60 m/min 60 to 90 m/min 5 to 15 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Small nose radius Decreases tool life Results in excessive stress concentration and greater heat generation Increases tool life Produces chipping and decreases tool life Decreases tool life Results in excessive stress concentration and greater heat generation Increases tool life Produces chipping and decreases tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology While cutting helical gears on a non-differential gear hobber, the feed change gear ratio is Independent of index change gear ratio Independent of speed and index change gear ratio Interrelated to index change gear ratio Dependent on speed change gear ratio Independent of index change gear ratio Independent of speed and index change gear ratio Interrelated to index change gear ratio Dependent on speed change gear ratio ANSWER DOWNLOAD EXAMIANS APP
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