Manufacturing And Production Technology In centre less grinders, the maximum angular adjustment of the regulating wheel is 20° 10° 15° 5° 20° 10° 15° 5° 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 30.56 20.56 36.56 26.56 30.56 20.56 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The hardness of a grinding wheel is specified by Letter of alphabet Brinell hardness number Vickers pyramid number Rockwell hardness number Letter of alphabet Brinell hardness number Vickers pyramid number Rockwell hardness number 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 Ultrasonic machining None of these Electrochemical machining Electro-discharge machining Ultrasonic machining None of these Electrochemical machining Electro-discharge machining ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed for counter-boring should be _________ that of drilling operation. Greater than Less than None of these Equal to Greater than Less than None of these Equal to ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A drill bit of 20 mm diameter rotating at 500 r.p.m. with a feed rate of 0.2 mm/revolution is used to drill a through hole in a mild steel plate 20 mm thickness. The depth of cut in this drilling operation is 10 mm 20 mm 100 mm 0.2 mm 10 mm 20 mm 100 mm 0.2 mm ANSWER DOWNLOAD EXAMIANS APP
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