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What is a machine that puts out as much energy that it takes in?
Such a fictional machine would be called a "Perpetual Motion Machine".
Why is perpetual motion difficult on Earth?
You need a frictionless mechanism for perpetual motion. Even with zero contact, the atmosphere itself exerts friction. If you were able to devise a zero contact mechanism in a vacuum, you would still need a propulsion system that would create as much energy as it uses, so far this is not possible.
What is a machine that puts out as much energy as it takes in?
A device that puts out the same amount of energy as it takes in is called a perpetual motion machine, which has not been successfully created due to the laws of thermodynamics that state energy cannot be created or destroyed in an isolated system.
Do you still use perpetual motion machines today?
We have never invented a perpetual motion machine and never will. A perpetual motion machine relies on the fact that we can get as much or more energy out of a machine than we put into it. However, this is in contradiction to the Second and First Law of Thermodynamics, respectively. The First Law of Thermodynamics states that you can't get more out of a system than you can get in. This is along the lines of 'energy cannot be made, only transformed'. The Second Law of Thermodynamics states that you can't be 100% efficient; some energy will always be lost to heat. An example uses Carnot (heat) engines; it would only be 100% efficient if we could reach absolute zero, which is impossible.
How much does a house generator cost compared to an electrician?
You should buy a new generator. Generators are not overly expensive, but could cost a fortune, trying to fix an old, broken generator. It is much cheaper in most cases to buy a new one.
How much energy could a generator produce if it is run by powerful nonelectric magnets what one needs to know is how powerful of a generator can be run by magnets before it is too much for them?
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What kind of maintenance is needed for a hydroelectric generator?
A hydroelectric generator does not require much maintenance. If you build it right or if you purchase a decent generator, you should not have much problems.
A claim that a machine thar run forever therefore producing as much energy aa it consumes violates what?
The claim that a machine can run forever, producing as much energy as it consumes, violates the law of conservation of energy. This law states that energy cannot be created nor destroyed, only transferred or converted from one form to another. Therefore, perpetual motion machines that produce more energy than they consume are not possible within the constraints of this fundamental law of physics.
How much electricity will a Honda portable generator give me?
It depends on how much you are willing to pay. For an economy generator, the cheapest generator will put out 2500 watts, while the most expensive generator will put out double that amount.
How much a electricity can a generator hold?
None. A generator generates electricity, it does not store it.
What is the difference between a commercial power generator and a regular power generator?
The difference between a commercial power generator and a regular power generator is that a commercial one is much expensive than the regular one. It's much better to purchase the regular generator if your not planning to use it for business purposes.
What are the advantages of buying a propane generator?
The fuel of a proprane generator is much cleaner than that of a gasoline generator. They are also more cost effective.
