How do transformers work in power distribution, and what are their main applications?

How do power transformers work in electrical power distribution?

Explain vector grouping of transformers with suitable diagrams. Mention its usefulness.

b) What are the equivalent ac circuit models of an ideal DC voltage and current source?

Explain the role of transformers in power distribution, including their types and applications.

A long-shunt compound generator supplies 50 kW at 230 V. the total field- and armature circuit resistances are 46 ohms and 0.03 ohms , respectively. The brush-contact drop is 2 V. Determine the percent voltage regulation. Neglect the armature reaction.

A wave wound armature of an eight-pole generator has 06 slots. Each slot contains 16 conductors. The voltage required to be generated is 300 V. What would be the speed of coupled prime mover if flux per pole is 0.05 Wb.If the armature is rewound as duplex lap wound machine and run by same prime mover, what will be the generated voltage.

Describe the significance of reactive power in power systems and the methods for voltage control.

How do transformers facilitate voltage transformation in power transmission?

Turbine types generally can be classified into two main typesAnswer........