Manufacturing And Production Technology The aluminium oxide abrasive is chiefly used for grinding All of these Wrought iron High speed steel Carbon steel All of these Wrought iron High speed steel Carbon steel ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In which of the following machine, the work is usually rotated while the drill is fed into work? Gang drilling machine Radial drilling machine Sensitive drilling machine Deep hole drilling machine Gang drilling machine Radial drilling machine Sensitive drilling machine Deep hole drilling machine ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A twist drill is specified by its Material, length of body and helix angle Shank, material and diameter Any one of these Shank, lip angle and size of flute Material, length of body and helix angle Shank, material and diameter Any one of these Shank, lip angle and size of flute ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The work or surface speed for cylindrical grinding varies from 5 to 10 m/min 10 to 20 m/min 20 to 30 m/min 40 to 60 m/min 5 to 10 m/min 10 to 20 m/min 20 to 30 m/min 40 to 60 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In orthogonal turning of a low carbon steel bar of diameter 150 mm with uncoated carbide tool, the cutting velocity is 90 m/min. The feed is 0.24 mm/rev and the depth of cut is 2 mm. The chip thickness obtained is 0.48 mm. If the orthogonal rake angle is zero and the principle cutting edge angle is 90⁰, the shear angle in degree is 26.56 30.56 20.56 36.56 26.56 30.56 20.56 36.56 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 Adjusting the current Changing the electrode coating Changing the electrode size Adjusting the duration of current Adjusting the current Changing the electrode coating Changing the electrode size Adjusting the duration of current ANSWER DOWNLOAD EXAMIANS APP
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