(i)^4/5 is the same as taking the 5th root of i to the 4th power. (i)^4 = 1 and the 5th root of 1 is 1 so your answer is 1.
4/5 is bigger then 3/4
Four fifths can be written as a fraction as 4/5. To convert this fraction to a percent, multiply it by 100. So, four fifths as a percent is 80%.
How do you calculate 3ph AC motor power?
To be able to calculate a mi to the second power you need to
You can't "calculate" it...
If you know the power you do not need to calculate it by anything. And if you don't, the answer will depend on what measure you do know!
If you have 3 to the power 2 to the power 2, without any parentheses, you have to calculate from right to left. In this case, calculate 2 to the power 2; then calculate 3 to the power (whatever the result you get). If there are parentheses, do the calculation in parentheses first.
This calculation will give you the ratio, in decibels, between two power values. For example, you can calculate the difference in dB between two amplifiers with different power output specifications calculate in dB Power Ratio.
Usually there is not.
Not enough information. Power = current x voltage. Since voltage can be anything, there is no way to calculate power. Time is irrelevant; though once you have the power, it can help you calculate energy (energy = power x time).
17W
magic