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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.
What else can I help you with?
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.
..... is a machine?
yes, it,s a recording machine actually
A machine that uses only one movement is a?
A simple machine.
How does the work done a machine compare to the work done by a machine?
The work done by a machine is the output energy provided by the machine in an intended task, while the work done on a machine is the input energy required to operate the machine. The work done by the machine should ideally be greater than the work done on the machine to ensure efficiency.
What is this machine that called machine heart?
There is no specific machine known as a "machine heart." It could be a poetic or metaphorical term referring to a machine with a central processing unit or a component resembling a heart. More context is needed to provide an accurate answer.
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
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%
How is tower crane efficiency measured?
efficency of crane shovel families
What is the formula for efficency?
Total energy used/total energy produced
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
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 are the formulas for simple machines?
the formulas for simple machines help find the ama, ima, and the efficency
Has the fire extinguisher been improved since it was invented?
Several times to improve its efficency and safety.
