The Induction Motor 3 phase 380 Volt 50 Hz with star connection.Has an induced voltage between the 80 Volt slip ring in the OFF state and the open circuit the Stator is connected to the grid.  Has the Rotor Impedance per phase at rest (0.5 + j 3.5) Ohms. and starting Resistance (Front) 4 Ohms per phase. p = 6 poles , slip 4% and Frequency 50 Cps. Note : 3 Phase Electric Motor with Coiled Rotor and Starting Resistance (front) is one of the rotor speed regulators Question : a. the value of RPM rotor

Q: 4. for three phase induction motor, the decreasing in the starting torque when the motor started by…

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Q: Draw a developed winding diagram for a dc machine with 4 poles,26 slots with 4 conductors per slot,…

A: A duplex lap, double-layer winding is characterized by two separate paths or circuits, which are…

Q: -Phase 50Hz 6 pole induction motor has rotor resistance of 0.1 ohm and reactance of 0.92. ignore…

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Q: - which of the following 3-phase motors has a wire wound rotor a- polyphase induction motor…

A: 1. Polyphase induction motor consists of wire wound rotor and slip rings. Hence option b is the…

Q: A 3-phase, 60 Hz induction motor has 2 poles. If the slip is 2% at a certain load, determine  the…

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Q: a- Which of the following is/are a general class of single-phase split-phase motor? a…

A: 1) the general class of single-phase split-phase motor are  Resistance Start induction-run…

Q: A 3-phase, 60 Hz induction motor has 2 poles. If the slip is 2% at a certain load, determine the…

A: Given parameters Frequency = 60 Hz Number of poles = 2 Slip = 2%

Single Phase Induction Motor

The single-phase induction motor or engine consists of a single rotating phase in the stator and a rotating cage in the rotor. When phase one supply is connected to the stator winding, a magnetic field is generated. In the pulsating field, the rotor does not rotate due to inertia. So, a single-phase import motor does not start and requires some initial methods.