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Firstly, gravitational potential energy is converted into kinetic energy as water moves from the top of the dam to the bottom, where the turbines are. This kinetic energy is used to spin the turbines which which generate electrical energy.
Moving water can be used to spin turbines, which can generate electricity in the same way a battery hooked up to a motor will spin the motor, but in reverse. The spinning of the motor will generate an electromagnetic field which will generate a current in the copper wires within the motor, this current is then fed out of the motor and into a generator which usually contains a transistor which will convert the DC power of the motor into AC power, which can then be adjusted as needed and fed into the power grid for the city or local area.
By the way, "hydroelectricity" is electrical energy. The "hydro" part just means the above method was used to generate it.
Hydraulic energy can be converted into electrical energy by using a hydraulic turbine to turn a generator. The force of the flowing water spins the turbine, which then generates electricity through electromagnetic induction. This process is commonly used in hydroelectric power plants to produce renewable electricity.
Hydroelectricity is the process of converting the potential energy of a column of water, into electrical energy.The water, released through a pipe, is used to turn a turbine, and this in turn drives an electrical generator.
Hydroelectricity is produced by falling water turning turbines. Countries with more water and mountains use this more.
it is gathered through running water.
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Sort of! It is generated, not collected, from the mechanical energy in flowing water.
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Water flows by gravity through pipes to turbines, which are rotors with specially-shaped blades, of various designs. The water either strikes the blades as powerful jets from nozzles, or surrounds the entire rotor and applies a turning force to the blades by flowing past them rather like the reverse of a ship's propeller - the type of turbine selected depends on the nature of the water supply.
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Generally the water is confined behind a dam across a river or an estuary having a suitably high tidal range and water volume, so that its surface is significantly higher than the turbines. This height, called the "head" of water, gives the water its necessary pressure and allows its flow under gravity.
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The turbine is connected to the alternator - the rotating machine that generates the electricity by spinning wire coils across a strong magnetic field.
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If the power-station is part of a country's national electrical transmission system, the electricity from the alternators passes through a "step-up" transformer which converts its power from a high current at moderately low voltage, to very high voltage at low current so it can be transmitted to the towns and cities with low loss.
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At the towns' sub-stations, step-down Transformers convert the electrical power to the mains voltage used in homes and industry.
That is hydro-electricity in a nutshell. The National Grid is more complicated than I have described, as it has a network of transmission cables controlled by routing switches, circuit-breakers to protect it against over-loads, etc. Some individual farms etc. have small, private versions for their own use.
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There is a special type of hydroelectricity generation called "pumped storage", such as one at Dinorwic, in North Wales. Here, the water flowing through the turbines from the top reservoir is collected in a second reservoir just below the power-station. During the day, it generates electricity to supplement the National Grid during times of peak demand. At night, when demand falls, the power-station reverses its role by taking electricity from the main, base-load power-stations to pump the saved water back up to the top reservoir. Obviously there is a net energy loss in its own operation, but it helps maintain overall Grid efficiency by smoothing out the peaks and dips in demand.
Well there's several ways I've seen it done, but most popular is water passing through turns some type of water wheel, which powers a generator of some type. I don't know all of the specifics, but that's the jist of it.
water is stored in a dam and released down to flow and while flowing it turns a turbine .The turbine produces energy which is converted to electricity and sent off to the consumers in power lines.
Hydro electric energy is released, by allowing the stored water to fall through pipework. The weight of the flowing water is used to rotate turbines attached to generators. Thus producing electricity.
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What are the five devices that use electrical energy. write the forms of energy into which electrical energy is converted by each device.?
Light bulb: Electrical energy is converted into light and heat energy. Electric heater: Electrical energy is converted into heat energy. Television: Electrical energy is converted into light and sound energy. Electric fan: Electrical energy is converted into mechanical and sound energy. Computer: Electrical energy is converted into heat and sound energy, as well as processing and display energy.
What are 20 examples of energy conversion?
Chemical energy in food is converted to mechanical energy when our muscles move. Solar energy is converted to electrical energy in solar panels. Electrical energy is converted to light and heat energy in an incandescent light bulb. Wind energy is converted to electrical energy in wind turbines. Potential energy in a dam is converted to electrical energy in a hydroelectric power plant. Thermal energy in fossil fuels is converted to electrical energy in a power plant. Nuclear energy is converted to electrical energy in nuclear power plants. Mechanical energy in a car engine is converted to kinetic energy to move the car. The kinetic energy of falling water is converted to mechanical energy in a waterwheel. Sound energy is converted to electrical energy in a microphone. Electric energy is converted to sound in a speaker. Kinetic energy in moving air is converted to electrical energy in a wind turbine. Chemical energy in batteries is converted to electrical energy in electronic devices. Gravitational potential energy is converted to kinetic energy when an object falls. The energy in food is converted to heat energy in a stove during cooking. The energy in gasoline is converted to mechanical energy in a car engine. Heat energy in a geothermal reservoir is converted to electrical energy in a geothermal power plant. Mechanical energy in a hydro turbine is converted to electrical energy in a hydroelectric power plant. Chemical energy in gasoline is converted to thermal energy in an engine. Solar energy is converted to thermal energy in a solar water heater.
What type of energy is used to run in a generator?
Generators typically run on mechanical energy, which is converted into electrical energy. The mechanical energy can be sourced from various means, such as combustion engines, steam turbines, or hydraulic turbines.
Are various energy forms interconvertible?
Yes, various forms of energy are interconvertible. Look at the following examples. Sound energy is converted into electrical energy in a microphone. Electrical energy is converted into sound energy in a loud speaker. Electrical energy is converted into mechanical energy in a motor. Mechanical energy is converted into electrical energy in a generator. Potential energy is converted into kinetic energy when a stone is dropped. Electrical energy is converted into heat energy in a room heater. Chemical energy is converted into sound, light and heat energy while firing crackers
What is electrical energy from a light bulb converted into?
Electrical energy from a light bulb is converted into light and heat energy. The electrical energy is transformed into light energy that illuminates the surroundings, and a lesser amount is converted into heat energy that is dispersed into the environment.
What are the five devices that use electrical energy. write the forms of energy into which electrical energy is converted by each device.?
Light bulb: Electrical energy is converted into light and heat energy. Electric heater: Electrical energy is converted into heat energy. Television: Electrical energy is converted into light and sound energy. Electric fan: Electrical energy is converted into mechanical and sound energy. Computer: Electrical energy is converted into heat and sound energy, as well as processing and display energy.
What are 20 examples of energy conversion?
Chemical energy in food is converted to mechanical energy when our muscles move. Solar energy is converted to electrical energy in solar panels. Electrical energy is converted to light and heat energy in an incandescent light bulb. Wind energy is converted to electrical energy in wind turbines. Potential energy in a dam is converted to electrical energy in a hydroelectric power plant. Thermal energy in fossil fuels is converted to electrical energy in a power plant. Nuclear energy is converted to electrical energy in nuclear power plants. Mechanical energy in a car engine is converted to kinetic energy to move the car. The kinetic energy of falling water is converted to mechanical energy in a waterwheel. Sound energy is converted to electrical energy in a microphone. Electric energy is converted to sound in a speaker. Kinetic energy in moving air is converted to electrical energy in a wind turbine. Chemical energy in batteries is converted to electrical energy in electronic devices. Gravitational potential energy is converted to kinetic energy when an object falls. The energy in food is converted to heat energy in a stove during cooking. The energy in gasoline is converted to mechanical energy in a car engine. Heat energy in a geothermal reservoir is converted to electrical energy in a geothermal power plant. Mechanical energy in a hydro turbine is converted to electrical energy in a hydroelectric power plant. Chemical energy in gasoline is converted to thermal energy in an engine. Solar energy is converted to thermal energy in a solar water heater.
What can electrical energy be converted?
Electrical energy can be converted to: 1. Heat energy 2. Light energy and many more
What can Electrical energy be converted to?
Electrical energy can be converted to: 1. Heat energy 2. Light energy and many more
Does an air conditoner use mechanical energy?
Yes, it uses mechanical energy to convert the gases to high pressures in the compressor. The compressor gets energy from electrical source, then that source is converted to mechanical energy, then to hydraulic energy.
What type of energy is used to run in a generator?
Generators typically run on mechanical energy, which is converted into electrical energy. The mechanical energy can be sourced from various means, such as combustion engines, steam turbines, or hydraulic turbines.
Are various energy forms interconvertible?
Yes, various forms of energy are interconvertible. Look at the following examples. Sound energy is converted into electrical energy in a microphone. Electrical energy is converted into sound energy in a loud speaker. Electrical energy is converted into mechanical energy in a motor. Mechanical energy is converted into electrical energy in a generator. Potential energy is converted into kinetic energy when a stone is dropped. Electrical energy is converted into heat energy in a room heater. Chemical energy is converted into sound, light and heat energy while firing crackers
Can you convert electrical pulse energy into electrical energy?
Electrical Pulse energy is already electrical energy. It can be converted to different levels (as in different voltage). It can be converted from pulse to a stable source. But non the less it will still be electrical energy.
What is the energy transformation of battery?
Chemical energy is converted into electrical energy.
What is electrical energy from a light bulb converted into?
Electrical energy from a light bulb is converted into light and heat energy. The electrical energy is transformed into light energy that illuminates the surroundings, and a lesser amount is converted into heat energy that is dispersed into the environment.
Is electrical energy in a torch?
Yes, the chemical energy from the battery is converted into electrical energy.
Can solar energy be converted into other kinds of energy and what kind?
It can be converted into electromagnetic/electrical energy.
