Introduction to Electrical Engineering

Conventional Energy Source of Energy is also Known as

• Renewable Energy Source

• Non Renewable Energy Source

Non- Conventional Energy Sources are 

• Available abundance in nature and being regularly generated in short time

• Limited in quantity and are being consumed by human beings for many years now

Examples of Conventional Energy Sources are

• used at large scale in commercial and industrial applications such in thermal power plants, fuel in vehicles, etc.

• used at small scale in domestic and specific commercial and industrial applications such as solar power for houses, offices, etc.

In Single Line diagram the Primary transmission is at 

• 33KV

• 415V

• 220KV

• None of the above

In Single Line diagram the Primary Distribution is at 

• 33KV

• 415V

• 220KV

• 11KV

In Hydel Power Plant 

• it converts potential energy of water into electricity

• it converts static energy of water into electricity

In Wind Power Plant, wind energy is converted to mechanical energy by

• Transformer

• Distribution System

• Aero Turbines

The relationship between voltage and current is given by

• Kirchhoff's law

• Ohm's law

At constant temperature and pressure

• Voltage is inversely proportional to current

• Voltage is directly proportional to current

Resistance is defined as

• flow of electric current

• opposition to the flow of electric current

• energy spent in bringing a charge carrier