engineering recuitment AAI JE Technical Mock Test 2020-21 Strength of Materials Springs Types of Springs
Wahl's correction factor (K) is given by the relation:
1
\(K = \frac{{3S - 1}}{{3S - 4}} + \frac{{0.615}}{S}\)
2
\(K = \frac{{4S - 1}}{{4S - 4}} + \frac{{0.615}}{S}\)
3
\(K = \frac{{5S - 1}}{{5S - 4}} + \frac{{0.615}}{S}\)
4
\(K = \frac{{6S - 1}}{{6S - 4}} + \frac{{0.615}}{S}\)