Machine Design Which of the following is a permanent fastening? Keys Bolts Cotters Rivets Keys Bolts Cotters Rivets ANSWER DOWNLOAD EXAMIANS APP
Machine Design A flanged pipe joint will be a leak-proof joint, if the circumferential pitch of the bolts is (where d = Diameter of bolt hole) Equal to inside diameter of pipe Greater than 30d Less than 20d Between 20d and 30d Equal to inside diameter of pipe Greater than 30d Less than 20d Between 20d and 30d ANSWER DOWNLOAD EXAMIANS APP
Machine Design A hot short metal is Brittle under all conditions Brittle when cold Ductile at high temperature Brittle when hot Brittle under all conditions Brittle when cold Ductile at high temperature Brittle when hot ANSWER DOWNLOAD EXAMIANS APP
Machine Design The lower deviation is the algebraic difference between the Actual size and the corresponding basic size Maximum limit and the basic size Minimum limit and the basic size None of these Actual size and the corresponding basic size Maximum limit and the basic size Minimum limit and the basic size None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design A feather key is generally Loose in both shaft and hub Loose in shaft and tight in hub Tight in both shaft and hub Tight in shaft and loose in hub Loose in both shaft and hub Loose in shaft and tight in hub Tight in both shaft and hub Tight in shaft and loose in hub ANSWER DOWNLOAD EXAMIANS APP
Machine Design A backing ring is used inside the pipe joint when making a Fillet weld Socket weld Sleeve weld Butt weld Fillet weld Socket weld Sleeve weld Butt weld ANSWER DOWNLOAD EXAMIANS APP
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