General Studies · Machine Design
For a helical compression spring, Wahl's correction factor (Kw) is given by which of the following expressions? (where c is the spring index)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Kw = 4c - 24c - 4 + 0.615c
- 2Kw = 4c - 14c + 1 + 0.615c
- 3Kw = 4c - 14c - 4 + 0.615c✓
- 4Kw = 4c - 24c + 4 + 0.615c
Correct answer
Kw = 4c - 14c - 4 + 0.615c
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