One day, an electricity (电力) generator (发电机) broke down. The electric lights went out all over the city. Machines , computers failed, fridges no longer worked, and frozen foods went . There was no radio and no television. The situation was very . As a result, the loss of power ...
An electric generator (40) is disclosed. The generator has a first (41) and a second (42) component having a common axis (3) and rotatable relative to each other around the common xis (3), the components being arranged for the generation of electricity on their relative rotation. There ...
One day,an electricity(电)generator(发电机)broke down(坏了).The electric lights went out(灭了)all over the city.Machines stopped working.Computers failed.Refrigerators no longer refrigerated(制冷),and frozen(冰冻的)foods went bad(变质).There was no radio and no television.The situation was ...
One day,an electricity generator broke down. The electric lights went out all over the city.Machines stopped working.Computers failed.Refrigerators no longer refrigerated,and frozen foods were ruined.There was no radio and no television. The situation
The generator had a fault that no oneunderstood.In despair, the manager of the electric company sent for aworld-famous expert on generators.A few hours later, he flew into town.He drove to the power station and walked around the generator.He looked at it carefully.Then he took a small ...
A generator needs an electric field and a moving wire to convert electrical energy. True | False 6. The motion of the wire through the magnetic field is an example of mechanical energy. True | False 7. When electrons and neutrons move, they carry electrical energy from one place to ...
A fuel cell is an electrochemical device that converts hydrogen and oxygen into water and, in the process, produces electricity and heat. A thermoelectric generator is a semiconductor device that converts heat into electricity based on the electrical power that is generated when a temperature ...
Electromagnetic induction (sometimes called Faraday induction after Michael Faraday) is the process of generation of an electric field while the magnetic field is changing. It is described by Faraday's law of induction, which is one of the four Maxwell's equations....
1. What three things are needed to make an electric generator? Wood, metal, sound waves Metal wire, strong magnets, force Computers, motion, generator Electricity, conversion, sound energy 2. What type of energy is being converted to electricity in an electric generator? Thermal energy ...
In most cases, the control of the deflector is linked to an electric generator. A Pelton wheel is used in cases where large heads of water are available (Figure 8). Sign in to download full-size image Figure 8. Pelton wheel. Pelton turbines belong to the group of impulse (or free-jet...