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 Reverse polarity Fusion Direct polarity Forward welding Reverse polarity Fusion Direct polarity Forward welding ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting angle of a flat drill varies from 20° to 30° 60° to 90° 3° to 8° 90° to 120° 20° to 30° 60° to 90° 3° to 8° 90° to 120° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In metal machining, the zone where the maximum heat is generated due to the plastic deformation of metal, is called None of these Friction zone Work-tool contact zone Shear zone None of these Friction zone Work-tool contact zone Shear zone ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lip clearance angle is the angle formed by the Flank and a plane at right angles to the drill axis Leading edge of the land with a plane having the axis of the drill Chisel edge and the lip as viewed from the end of a drill None of the listed here Flank and a plane at right angles to the drill axis Leading edge of the land with a plane having the axis of the drill Chisel edge and the lip as viewed from the end of a drill None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The primary purpose of a sprue in a casting mould is to Feed molten metal from the pouring basin to the gate Help feed the casting until all solidification takes place Act as a reservoir for molten metal Feed the casting at a rate consistent with the rate of solidification Feed molten metal from the pouring basin to the gate Help feed the casting until all solidification takes place Act as a reservoir for molten metal Feed the casting at a rate consistent with the rate of solidification ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed for counter-boring should be _________ that of drilling operation. Greater than Less than Equal to None of these Greater than Less than Equal to None of these ANSWER DOWNLOAD EXAMIANS APP
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