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Efficiency = workout / workin * 100% how do I format this in the worksheet if the workout=KG what the work in will be?

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15y ago
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15y ago

You calculate efficiency by dividing work output by work input and multiply by 100% to get your answer.

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Q: Formula for calculating efficiency of a power supply?
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Related questions

What is the formula of efficiency?

The formula of efficiency is power output divided by the power input.


What is the formula for calculating power if you are given magnetic field?

The formula for calculating power if you are given a magnetic field is sub 43


What is the formula to efficiency?

Efficiency = (output power/input power) x 100%


What is the Formula for calculating the efficiency of a machine?

Efficiency = Output value / Input valueFor example, if a machine needs 10 KW to run and produces 8 KW, its power efficiency is 8/10 = 0.8 or 80%Efficiency is always between 0 and 1 (or 0 and 100 if expressed as a percentage.)


Power supply units are rated in?

Power supply units are rated based on their output and efficiency. When more equipment is connected, a higher output power supply is needed.


How do you find the input power in the electric efficiency formula if you have the output power and the efficiency percent?

Output equals efficiency times input; in formula, Ot = Ef x In and so In = Ot/Ef. To calculate the original input, divide the output by the efficiency.


What is the formula for calculating power in words?

Power is energy divided by time, P=E/t.


When calculating power you should use the formula P divided by . IN this formula P stands for power stands for work and for time.?

You divide work by time.


How do you calculate power if flowpressure and efficiency is given?

formula are given at www.calculatoredge.com


What is the formula for calculating the full current load of a 400 watt light?

Assuming an incandescent bulb and a 120 volt supply the formula is Watts = Volts x Amps x Power Factor where PF = 1 for resistive load. Amps = 400 / 120.


What is power equals work divided by time?

The physics formula for calculating rate of energy conversion.


What is the efficiency of a DC generator that requires 200 lots of energy to supply 160 wats of output power?

A: The efficiency will be as 160/200 x 100= 80%