electric generator, also called dynamo, any machine that converts mechanical energy to electricity for transmission and distribution over power lines to domestic, commercial, and industrial customers. Generators also produce the electrical power required for automobiles, aircraft, ships, and trains.
What are the uses of generator?
When and Where Are Generators Used? 14 Examples
- Emergencies. Generators are synonymous with disaster preparedness and emergency use is one of their most common jobs. …
- Routine Power Outages. …
- Standby Power for Businesses. …
- Camping. …
- Construction. …
- Mining. …
- Agriculture and Ranching. …
- Night Working.
What is the function of electric motor and generator?
An electric motor converts electricity into mechanical energy, providing a power source for machinery. A generator does the opposite of this, converting mechanical energy into electricity.
Why is a generator important?
Generators keep you and your family/business protected. They ensure that you keep adequate food supply and water during extended power outages. They afford you piece of mind by ensuring that your loved ones and things that are important to you are well protected during emergencies.
Why do we need generator?
Power outages are often the result of harsh weather, such as high winds, lightning strikes, or ice buildup that causes overhead power lines to break. … That’s why every household should have a portable generator on hand to run appliances, tools, or heaters during a power outage.
What is the difference between electric motor and electric generator?
An electric motor is a machine that converts electrical energy to mechanical energy. An electric generator is a machine that converts mechanical energy to electrical energy.
How does a generator make power?
Generators don’t actually create electricity. Instead, they convert mechanical or chemical energy into electrical energy. They do this by capturing the power of motion and turning it into electrical energy by forcing electrons from the external source through an electrical circuit.
Whats the difference between a generator and a motor?
Difference Between Motor and Generator in Detail
An electric motor converts electrical energy into mechanical or kinetic energy, whereas the electric generator transforms the electric energy into mechanical/kinetic energy.
How does a generator work?
Electric generators work on the principle of electromagnetic induction. A conductor coil (a copper coil tightly wound onto a metal core) is rotated rapidly between the poles of a horseshoe type magnet. … The magnetic field will interfere with the electrons in the conductor to induce a flow of electric current inside it.