Why Making Current of Circuit Breaker is More than Breaking Current?

What is Making and Breaking Current of Circuit breaker? The circuit breaker is used for switching on and off the circuit and also for isolation of the faulty section in case of the fault. The Making and Breaking Current of circuit breaker both these terms are very important for selection of circuit breaker for any … Read more

Rotating Magnetic Field in Three Phase Induction Motor

The stator of an induction motor consists of a number of overlapping windings offset by an electrical angle of 120°. When the primary winding or stator is connected to a three-phase alternating current supply, it establishes a rotating magnetic field which rotates at a synchronous speed. The waveform of the three fluxes is as given below. The three phase … Read more