capacitor is burnt out

regulator is open-circuit

regulator is short-circuit

oscillating mechanism is defective

short-circuited winding

failure of the centrifugal switch to open the starting winding circuit

bearing trouble

overload

repulsion motor

shaded pole motor

capacitor run induction motor

universal motor

capacitor burnt out

connections of supply lead interchanged

winding earthed or partially short-circuited

worn out bearings and a bent blade

Zero or few ohms

In kilo ohms

Infinity

In mega ohms