Give advantages of electrical power.

The electrical power is considered superior on other forms due to the following:

1. Cheapness: The electrical power is cheaper and economical over coal, oil, and other forms of power.
2. Convenient: It is convenient to use in various applications.
3. Generation and transmission: The electric power is easy to generate, transmit and distribute even to remote areas.
4. Easy control: The power can be ON/OFF by a single switch. The electrical machines have simple start, stop and speed control.
5. Cleanliness: The electrical power can be used without smoke, fume and thus keeps the environment pollution free.
6. Versatile: The electrical power has a great versatility. It can be easily transformed into all other forms such as heat, light, etc.