Hollow saddle key is superior to flat saddle key as far as power transmitting capability is concerned.
View Answer Explanation
Saddle key is more suitable than sunk key for heavy duty applications.
The main advantage of sunk key is that it is a _____ drive.
Woodruff key permits _____ movement b/w shaft and the hub.
Determine the length of kennedy key required to transmit 1200N-m and allowable shear in the key is 40N/mm˛. The diameter of shaft and width of key can be taken as 40mm and 10mm respectively.
Splines are keys.
Involute splines have stub teeth with a pressure angle of ___
A coupling is a mechanical device that temporarily joins two rotating shafts to each other.
In distortion energy theorem, if a unit cube is subjected to biaxial stress, then S(yt) is given by which of the following?
Oldham coupling i used to connect two shafts having intersecting axes.
A machine started malfunctioning due to some issues with the coupling. The coupling emplaced in the machine was Oldham. The only coupling available in the workshop is Hooke’s coupling. So Oldham coupling can be replaced by Hooke’s coupling.
All Engineering MCQs