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 0.2 mm 100 mm 10 mm 20 mm 0.2 mm 100 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In hot machining, the work is heated by Induction heating Any one of these Simple heating Flame heating Induction heating Any one of these Simple heating Flame heating ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting force in punching and blanking operations mainly depends on The modulus of elasticity of metal The shear strength of metal The yield strength of metal The bulk modulus of metal The modulus of elasticity of metal The shear strength of metal The yield strength of metal The bulk modulus of metal ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The parameter which completely defines the chip formation in a metal cutting process is Shear angle None of these Both (A) and (B) Chip-tool contact length Shear angle None of these Both (A) and (B) Chip-tool contact length ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the shear angle is small Path of shear is large and chip is thick Path of shear is short and chip is thin Path of shear is large and chip is thin Path of shear is short and chip is thick Path of shear is large and chip is thick Path of shear is short and chip is thin Path of shear is large and chip is thin Path of shear is short and chip is thick ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a gating system, the ratio 1: 2: 4 represents Sprue base area: runner area: ingate area Pouring basin area: ingate area: runner area Runner area: ingate area: casting area Sprue base area: ingate area: casting area Sprue base area: runner area: ingate area Pouring basin area: ingate area: runner area Runner area: ingate area: casting area Sprue base area: ingate area: casting area ANSWER DOWNLOAD EXAMIANS APP
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