Manufacturing And Production Technology The shear velocity is the velocity of Tool relative to the workpiece None of these Chip relative to the tool Tool along the tool face Tool relative to the workpiece None of these Chip relative to the tool Tool along the tool face ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Hot rolling of mild steel is carried out Between recrystallization temperature At recrystallization temperature Above recrystallization temperature Between 100⁰C to 150⁰C Between recrystallization temperature At recrystallization temperature Above recrystallization temperature Between 100⁰C to 150⁰C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology It is required to cut screw threads of 2 mm pitch on a lathe. The lead screw has a pitch of 6 mm. If the spindle speed is 60 r.p.m., then the speed of lead screw will be 10 r.p.m. 180 r.p.m. 120 r.p.m. 20 r.p.m. 10 r.p.m. 180 r.p.m. 120 r.p.m. 20 r.p.m. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Tool life is generally better when Hard constituents are present in the micro-structure of the tool material Grain size of the metal is large None of the listed here Grain size of the metal is small Hard constituents are present in the micro-structure of the tool material Grain size of the metal is large None of the listed here Grain size of the metal is small ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The size of a lathe is specified by the Swing diameter over the carriage Length between centers Swing diameter over the bed All of these Swing diameter over the carriage Length between centers Swing diameter over the bed All of these 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 30.56 26.56 36.56 20.56 30.56 26.56 36.56 ANSWER DOWNLOAD EXAMIANS APP
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