Efficiency is typically calculated as the ratio of useful work output to total work input. The equation for efficiency is:
Efficiency = (useful work output / total work input) x 100%
Where "useful work output" refers to the amount of work that is actually useful for achieving the desired result, and "total work input" refers to the total amount of energy or work that is put into the system. The efficiency is usually expressed as a percentage.
What is the equation for Efficiency?
Efficiency =
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