Manufacturing And Production Technology In up-cut milling the work piece is fed Against the rotating cutter At the right angle to the cutter In the direction of the cutter Against the rotating cutter At the right angle to the cutter In the direction of the cutter ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Volume of a cube of side ‘l’ and volume of a sphere of radius ‘r’ are equal. Both the cube and the sphere are solid and of same material. They are being cast. The ratio of the solidification time of the cube to the same of the sphere is (4π/6)² × (r/l)³ (4π/6) × (r/l)² (4π/6)² × (r/l)⁴ (4π/6)³ × (r/l)⁶ (4π/6)² × (r/l)³ (4π/6) × (r/l)² (4π/6)² × (r/l)⁴ (4π/6)³ × (r/l)⁶ 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 H₂ Argon Helium Argon CO₂ Helium Argon H₂ Argon Helium Argon CO₂ Helium ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the metal is removed by erosion caused by rapidly recurring spark discharges between the tool and work, the process is known as Electro-discharge machining Electrochemical machining None of these Ultrasonic machining Electro-discharge machining Electrochemical machining None of these Ultrasonic machining 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 Friction welding Ultrasonic welding Electron beam welding Forge welding Friction welding Ultrasonic welding Electron beam welding 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 36.56 26.56 20.56 30.56 36.56 26.56 20.56 30.56 ANSWER DOWNLOAD EXAMIANS APP
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