Machine Design The lead angle of a worm is 22.5°. Its helix angle will be 67.5° 45° 22.5° 90° 67.5° 45° 22.5° 90° ANSWER DOWNLOAD EXAMIANS APP
Machine Design The fatigue life of a part can be improved by Coating Electroplating Shot peening Polishing Coating Electroplating Shot peening Polishing ANSWER DOWNLOAD EXAMIANS APP
Machine Design A riveted joint is a __________ fastening. None of these Permanent Temporary Either A or B None of these Permanent Temporary Either A or B ANSWER DOWNLOAD EXAMIANS APP
Machine Design For a square key made of mild steel, the shear and crushing strength are related as Shear strength is greater than crushing strength Shear strength is less than crushing strength None of these Shear strength is equal to crushing strength Shear strength is greater than crushing strength Shear strength is less than crushing strength None of these Shear strength is equal to crushing strength ANSWER DOWNLOAD EXAMIANS APP
Machine Design Gears are casted by Permanent mould casting Slush casting Sand mould casting Centrifugal casting Permanent mould casting Slush casting Sand mould casting Centrifugal casting ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to Indian standards, total numbers of tolerance grades are 20 12 18 8 20 12 18 8 ANSWER DOWNLOAD EXAMIANS APP
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