A resistance of 60 Ω is selected as the base resistance in a circuit. If the circuit contains three resistors having actual values of 100 Ω, 3000 Ω, and 20 Ω, calculate the per-unit value of each resistor.
Note: The daily SI unit helps us specify the magnitude of any quantity. Using the SI units we can specify mass in kilograms, power in watts, and electric potential in volts. Moreover, we can get a better idea of the size of something by comparing it to something similar, such as a resistor which we select as our base resistance. this concept gives rise to the per-unit method of expressing the magnitude of a quantity.
30 сен 2024
