Answer / raghavendran prabhu lnt

To calculate slip

The difference in the speeds between Stator and rotor field
is called as slip

5slip = {(Ns-Nr)/Ns}*100

Ns- Stator speed
Nr-Rotor speed

Answer / shyamkr

because starting torque required to rotate the generator is
low in case of wind mills so squirrel age generators r used.
slip=syn.spped-rotor speed/syn.speed.

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