Manufacturing And Production Technology In DC arc welding, if leads are arranged in work as Negative pole of the welding arc and electrode as Positive pole of the welding arc, the arrangement is known as Fusion Reverse polarity Forward welding Direct polarity Fusion Reverse polarity Forward welding Direct polarity ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The operation of making a cone-shaped enlargement of the end of a hole is known as Counter-boring Counter-sinking Spot facing Trepanning Counter-boring Counter-sinking Spot facing Trepanning ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The chamfering is an essential operation after Thread cutting Rough turning Knurling Boring Thread cutting Rough turning Knurling Boring ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In the relation VTn = C, the value of n for carbide tools is 0.1 to 0.2 0.25 to 0.40 0.20 to 0.25 0.40 to 0.55 0.1 to 0.2 0.25 to 0.40 0.20 to 0.25 0.40 to 0.55 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The width of cutting edge of a parting off tool varies from 15 to 40 mm 5 to 20 mm 3 to 12 mm 8 to 30 mm 15 to 40 mm 5 to 20 mm 3 to 12 mm 8 to 30 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Dielectric is used in Ultrasonic machining Electrochemical machining Laser machining Electro discharge machining Ultrasonic machining Electrochemical machining Laser machining Electro discharge machining ANSWER DOWNLOAD EXAMIANS APP
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