For the following questions answer them individually
The type of single-phase induction motor having the highest power factor at full load is
When a D.C. series motor is connected to A.C. supply, the power factor will be low because of
The speed of a DC shunt motor is required to be more than F.L. speed. This is possible by _____.
Due to low supply voltage for a 40 HP, 3 —phase induction motor, which of the following equipment can be used to boost the voltage?