1. State the characteristic features of synchronous motor. Ans: a. the motor is not inherently self starting b. The speed…
Case i) Under excitation, Ebph < Vph . Zs = Ra + j Xs = | Zs | ?? ? ? = tan-1(Xs/Ra) ERph ^ Iaph = ?, Ia lags always…
The Blondel diagram of a synchronous motor is an extension of a simple phasor diagram of a synchronous motor. For…
Due to the losses in a transformer, its output power is less than the input power. ∴ Power output =…
When synchronous motor is over excited it takes leading p.f. current. If synchronous motor is on no load, where load…