General Studies · Keys and Couplings
Which type of key is useful when a component like a pulley or hub has to slide axially along the shaft over a certain distance while rotating?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Woodruff key
- 2Flat saddle key
- 3Feather key✓
- 4Circular taper key
Correct answer
Feather key
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