Question

Mention the types of electrification

Answer 1

Answer:

There are two main types of electricity, Static Electricity, generated by rubbing two or more objects causing to build up friction, Current Electricity, generated by the flow of electrical charge through a conductor across an electrical field

Explanation:

Answer 2

Answer:

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Electrification systems are classified by three main parameters:

1. Voltage.
2. Current. Direct current (DC)
3. Alternating current (AC) Frequency.
4. Contact system. Third rail. Fourth rail.Overhead lines plus linear motor.