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 0.2 mm 100 mm 20 mm 10 mm 0.2 mm 100 mm 20 mm 10 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The maximum possible draft in cold rolling of sheet increases with the Decrease in roll velocity Decrease in roll radius Increase in coefficient of friction Decrease in coefficient of friction Decrease in roll velocity Decrease in roll radius Increase in coefficient of friction Decrease in coefficient of friction ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The strength of a brazed joint Decreases with increase in gap between the two joining surfaces Decreases up to certain gap between the two joining surfaces beyond which it increases Increases with increase in gap between the two joining surfaces Increases up to certain gap between the two joining surfaces beyond which it decreases Decreases with increase in gap between the two joining surfaces Decreases up to certain gap between the two joining surfaces beyond which it increases Increases with increase in gap between the two joining surfaces Increases up to certain gap between the two joining surfaces beyond which it decreases ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a metal arc welding process, metal transfer across the arc may take place by a method of material transfer where the metal transfers across the arc is in larger drops. This is at the rate of 100 drops/sec or less, what is this known as GMAW practice Dip transfer Globular transfer Spray transfer GMAW practice Dip transfer Globular transfer Spray transfer ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A diamond locating pin is used in jigs and fixtures because It helps in assembly with tolerance on centre distance It has a long life Diamond is very hard and wear resistant It occupies very little space It helps in assembly with tolerance on centre distance It has a long life Diamond is very hard and wear resistant It occupies very little space ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology For turning small taper on long workpiece, the suitable method is By swiveling the compound rest By a form tool By setting over the tail stock By a taper turning attachment By swiveling the compound rest By a form tool By setting over the tail stock By a taper turning attachment ANSWER DOWNLOAD EXAMIANS APP
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