Manufacturing And Production Technology The soft grade grinding wheels are denoted by the letters Q to Z I to P A to H A to P Q to Z I to P A to H A to P ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The depth of cut in drilling is ___ the drill diameter. Equal to One-half Double One-fourth Equal to One-half Double One-fourth ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The aluminium oxide abrasive is chiefly used for grinding High speed steel Carbon steel All of these Wrought iron High speed steel Carbon steel All of these Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The width of cutting edge of a parting off tool varies from 3 to 12 mm 5 to 20 mm 8 to 30 mm 15 to 40 mm 3 to 12 mm 5 to 20 mm 8 to 30 mm 15 to 40 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting fluid mostly used for machining alloy steels is Water Soluble oil Dry Sulphurised mineral oil Water Soluble oil Dry Sulphurised mineral oil ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Work speed of circular electrode of 220 mm diameter for carrying out seam welding at 4 welds per cm on 1.6 mm thick mild steel tube. Welding cycle consists of 3 cycles ‘on’ and 2 cycles ‘off’ Power supply is at 50 Hz. Calculate R.P.M. and energy requirement of the above circular electrodes assuming effective resistance between electrodes as 100 ohm. 5.03 rpm, 600 joules 6.8 rpm, 6 joules 2.17 rpm, 600 joules 22 rpm, 600 joules 5.03 rpm, 600 joules 6.8 rpm, 6 joules 2.17 rpm, 600 joules 22 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
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