Machine Design The helix angle for double helical gears may be made up to 45° 75° 60° 90° 45° 75° 60° 90° ANSWER DOWNLOAD EXAMIANS APP
Machine Design A feather key is generally Tight in shaft and loose in hub Tight in both shaft and hub Loose in both shaft and hub Loose in shaft and tight in hub Tight in shaft and loose in hub Tight in both shaft and hub Loose in both shaft and hub Loose in shaft and tight in hub ANSWER DOWNLOAD EXAMIANS APP
Machine Design The connecting rod bolts are tightened up so that tightening stress Is 50% of yield point Is about yield point divided by safety factor Approaches yield point Is just sufficient to hold parts together Is 50% of yield point Is about yield point divided by safety factor Approaches yield point Is just sufficient to hold parts together ANSWER DOWNLOAD EXAMIANS APP
Machine Design The number of slots in a 25 mm castle nut is 8 6 2 4 8 6 2 4 ANSWER DOWNLOAD EXAMIANS APP
Machine Design While designing a screw in a screw jack against buckling failure, the end conditions for the screw are taken as One end fixed and the other end free One end fixed and the other end hinged Both the ends fixed Both the ends hinged One end fixed and the other end free One end fixed and the other end hinged Both the ends fixed Both the ends hinged ANSWER DOWNLOAD EXAMIANS APP
Machine Design In second type of levers, Load is in between the fulcrum and effort Fulcrum is in between the load and effort None of these Effort is in between the fulcrum and load Load is in between the fulcrum and effort Fulcrum is in between the load and effort None of these Effort is in between the fulcrum and load ANSWER DOWNLOAD EXAMIANS APP
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