Efficiency = workout / workin * 100% how do I format this in the worksheet if the workout=KG what the work in will be?
You calculate efficiency by dividing work output by work input and multiply by 100% to get your answer.
Power is energy divided by time, P=E/t.
formula are given at www.calculatoredge.com
Normal power supplies are on all the time while switching type are on and off periodically which results in precise control and improved efficiency.
A: there is no formula the gain of the amp is just reduced by the transformer turn ratio minus efficiency or loss. the transformer is for isolation and impedance matching
Mechanical efficiency:force x distance (output)/ force x distance (input) x 100%ex. 700n x 2 m / 800n x 2m x 100%1400nm/1600nm x 100%0.875 x 100%= 875Mechanical efficiency= 875%The preceding example is incorrectMechanical efficiency is: % efficiency=output power/input power x 100
The formula of efficiency is power output divided by the power input.
The formula for calculating power if you are given a magnetic field is sub 43
Efficiency = (output power/input power) x 100%
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 based on their output and efficiency. When more equipment is connected, a higher output power supply is needed.
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.
Power is energy divided by time, P=E/t.
You divide work by time.
formula are given at www.calculatoredge.com
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.
The physics formula for calculating rate of energy conversion.
A: The efficiency will be as 160/200 x 100= 80%