Manufacturing And Production Technology In centreless grinding, the surface speed of regulating wheel is 5 to 15 m/min 60 to 90 m/min 15 to 60 m/min 90 to 120 m/min 5 to 15 m/min 60 to 90 m/min 15 to 60 m/min 90 to 120 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two plates of the same metal having equal thickness are to be butt welded with electric arc. When the plate thickness changes, welding is achieved by Changing the electrode coating Changing the electrode size Adjusting the current Adjusting the duration of current Changing the electrode coating Changing the electrode size Adjusting the current Adjusting the duration of current ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a single point tool, the angle between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base, is known as Side rake angle Back rake angle Side relief angle End relief angle Side rake angle Back rake angle Side relief angle End relief angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct about nose radius? None of these Both (A) and (B) It improves tool life It improves the surface finish None of these Both (A) and (B) It improves tool life It improves the surface finish ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In oblique cutting of metals, the cutting edge of the tool is Parallel to the direction of tool travel Inclined at an angle less than 90° to the direction of tool travel Perpendicular to the workpiece Perpendicular to the direction of tool travel Parallel to the direction of tool travel Inclined at an angle less than 90° to the direction of tool travel Perpendicular to the workpiece Perpendicular to the direction of tool travel ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The common welding error that occurs due to shrinkage of weld metal, faulty clamping of parts, faulty penetration or overheating at joints is called? Poor fusion Porous weld Warping Distortion Poor fusion Porous weld Warping Distortion ANSWER DOWNLOAD EXAMIANS APP
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