Machine Design In a belt drive, if the pulley diameter is doubled keeping the tension and belt width constant, then it will be necessary to Decrease the key length Increase the key depth Increase the key length Increase the key width Decrease the key length Increase the key depth Increase the key length Increase the key width ANSWER DOWNLOAD EXAMIANS APP
Machine Design 18/8 steel contains 18% vanadium and 8% nickel 18% nickel and 8% chromium 18% chromium and 8% nickel 18% nickel and 8% vanadium 18% vanadium and 8% nickel 18% nickel and 8% chromium 18% chromium and 8% nickel 18% nickel and 8% vanadium ANSWER DOWNLOAD EXAMIANS APP
Machine Design Brittle coating technique is used for Determining brittleness Protecting metal against corrosion Experimental stress analysis Protecting metal against wear and tear Determining brittleness Protecting metal against corrosion Experimental stress analysis Protecting metal against wear and tear ANSWER DOWNLOAD EXAMIANS APP
Machine Design The maximum normal stress theory is used for Non-ferrous materials Brittle materials Plastic materials Ductile materials Non-ferrous materials Brittle materials Plastic materials Ductile materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shock absorbing capacity of a bolt can be increased by Tightening it properly Increasing shank diameter Making shank diameter equal to core diameter of thread Grinding the shank Tightening it properly Increasing shank diameter Making shank diameter equal to core diameter of thread Grinding the shank ANSWER DOWNLOAD EXAMIANS APP
Machine Design A spring of stiffness 1000 N/m is stretched initially by 100 mm from the undeformed position. The work required to stretch it by another 100 mm is 15 N-m 5 N-m 7 N-m 10 N-m 15 N-m 5 N-m 7 N-m 10 N-m ANSWER DOWNLOAD EXAMIANS APP
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