Voltage control method which works by improving voltage at any point in a line is O tap changing transformer O Shunt capacitor O series capacitor O booster transformer

Q: Whether a transformer shifts an ac waveform by 0° or 180° depends on the phasing of the waveform…

A: Shifts of ac waveform by 0 to 180 degree is depending on

Q: 2 A 1000 kVA 11 kV/400 V ONAF cooled transformer works on a cycle of 3 hours heavy load and 21 hours…

A: Given that the peak load is 140% and can only be maintained for 0.5 hours per hour of time constant,…

Q: A load impedance of 52 ohms is connected to the secondary winding of the transformer with 208 volts.…

A: Using ohms law I=V/R Given voltage is 208 volts And impedance of 52 ohms

Q: A single-phase transformer is required to step down the voltage from 1100 V to 230 V at 50 Hz. The…

A: Given:…

Q: 1. A transformer data plate lists the transformer turns ratio as 6000:600. What type of transformer…

A:

Q: Am 11 KV /33 KV 220 MVA, 60 Hz transformer is wooded at sy. with resistive to ad Ratio 21 KW at…

A: In this question we need to find a copper loss at 50% and 75% loading

Q: In transformer, the hysteresis loss depends on, load current only frequency only flux density both…

A:

Q: 56. A single phase thyristor adjust line spacing converter with a resistive load is shown below:…

A: It is given that: Vsrms=230 Vf=50 Hzα=45°R=100 Ω

Q: What is the reason of humming sound in transformer?

A: Humming sound from a transformer can be caused by several factors, including: Magnetic Hysteresis:…

Q: QUESTION 4 A real transformer has 1500 turns on the primary and 2000 turns on the secondary. Rp =…

A:

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.