Manufacturing And Production Technology Two streams of liquid metal which are not hot enough to fuse properly result into a casting defect known as Cold shut Swell Scab Sand wash Cold shut Swell Scab Sand wash ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology What is the type of joining process called, where the parts to be welded are kept in contact and rotated relative to each other and axial pressure is applied when the desired temperature is obtained? Forge welding Ultrasonic welding Friction welding Electron beam welding Forge welding Ultrasonic welding Friction welding Electron beam welding ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Hot rolling of mild steel is carried out At recrystallization temperature Between recrystallization temperature Between 100⁰C to 150⁰C Above recrystallization temperature At recrystallization temperature Between recrystallization temperature Between 100⁰C to 150⁰C Above recrystallization temperature ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If the helix angle of the drill is made ________ 30°, then the torque required to drive the drill at a given feed will be more. None of these More than Less than Equal to None of these More than Less than Equal to ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The rake angle required to machine brass by high speed steel tool is 10° 0° 100° 20° 10° 0° 100° 20° 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 20.56 36.56 26.56 30.56 20.56 36.56 26.56 30.56 ANSWER DOWNLOAD EXAMIANS APP
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