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Efficiency is the common term for any thing. Usually we give input to perform an act and we derive some output because of that. As far as material machines are concerned definitely output power cannot exceed input power due to conservation of energy. Therefore the ratio of the output power to that of input is defined as efficiency of the machine. Usually it will be given in percentage by muliplying the decimal by 100.
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Why cant a machine put as much energy out as you put in?
Losses of energy within the machine- some of the energy is used up by friction, and converted to heat. There is also the matter of efficency of a machine. The less efficent, the more power you must put in to get the same output.
A mechanical device reqiures 420 J of work to do 230 J of work in a cratewhat is the efficency of the device?
183%
How many batteries required to run 2 ton ac through ups?
No way to give you a simple answer- will depend on the storage capacity of the batteries, and the efficency of the inverter in the UPS unit, and the efficency of the AC unit. That is a 24,000 BTU air conditioner, with a large current draw- typically 3200-3500 watts. It will also depend on how LONG you will want to run the AC system on battery- it is not for an indefinite time.
When was Machine II Machine created?
Machine II Machine was created in 1995-03.
What is this machine that called machine heart?
The machine is called the electrocardiogram.
Why cant a machine put as much energy out as you put in?
Losses of energy within the machine- some of the energy is used up by friction, and converted to heat. There is also the matter of efficency of a machine. The less efficent, the more power you must put in to get the same output.
What reduced by friction?
efficency is reduced by friction.
How do you check the functional efficency of kidney?
A blood test
How is efficency expressed?
Usually as a percentage. 80% efficient, for example.
What are the latest technological innovations from Mercedes-Benz?
blue efficency
Who is the god of efficiency?
There is no named god of efficency in mythology. Money.
How would you show how to measure the percent efficiency of an amp?
The Percentage Efficency for an amp is calculated via the following formula,Percentage efficency = (0.5÷amperage)×100= (0.5÷1)×100= ± 10%
What is the formula for efficency?
Total energy used/total energy produced
How is tower crane efficiency measured?
efficency of crane shovel families
What causes gears to lose some of their efficency?
mostly from age or over use.
Efficiency and economies of scope in regulated economy?
Efficency and Economies of scope in regulated economy
What are the formulas for simple machines?
the formulas for simple machines help find the ama, ima, and the efficency
