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Efficiency = ( useful energy output / total energy input ) x 100

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Q: Total energy input equals equals the useful energy output plus?
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What is the relationship between efficiency useful energy output and total energy output?

pie


What is the formula for efficiency of a machine?

useful energy output divided by total energy output x 100 give answer as a percentage, which is why you multiplied by 100


A comparsion of energy output with energy input?

The result (ratio) of such a comparison is called the efficiency. Note that total energy output must be equal to energy input (conservation of energy); however, what is relevant for this comparison is the useful energy output.


What is released as one form of energy changes to another form?

Energy. Given that energy can be neither created nor destroyed, the total energy output equals that input, and in a system the ratio of that output energy desired to the total input gives the efficiency.


What is the ratio of the energy a machine delivers to the energy supplied to it?

efficiencyThe ratio of useful energy to total input energy is called efficiency. It refers to the percentage of the work input that is converted to work output.


How can you calculate the efficiency of an appliance in terms of power?

vague question. Efficiency in terms of energy = useful energy/total energy x 100 vague question. Efficiency in terms of energy = useful energy/total energy x 100


What is the output of the following program int total int sum equals total total equals 100 print sum equals percent d total equals percent d sum total?

Translation of question: int total; int sum = total; total = 100; print("sum = %d, total = %d\n", sum, total ); The output is undefined because you used total before initialising it. However, if we assume total is initialised to zero, then the output would be: sum = 0, total = 100


An airplane changes energy into different forms The total amount of energy does not?

The total amount of energy doesn't change. However, some useful energy will be converted into unusable energy.The total amount of energy doesn't change. However, some useful energy will be converted into unusable energy.The total amount of energy doesn't change. However, some useful energy will be converted into unusable energy.The total amount of energy doesn't change. However, some useful energy will be converted into unusable energy.


In a short run if the variable cost equals 50 average total equals 75 and output equals 100 the total fixed cost must be?

The answer is 25.


The ratio of useful work output to total work input is mechanical advantage?

ANSWER: no, it is called the efficiency.


What is the equation for efficieny?

efficiency =the useful (energy for example) The total put in (energy put in/available)


What will be the total energy of atom having negative nucleus and positive electron?

This would be, by definition, antimatter. It would equal the total energy output of regular matter.