The power of the electric motor is 2.2 kW, the current is 10 A. Determine the voltage at the terminals of the electric motor.
| September 24, 2021 | education
These tasks: P (power of the electric motor taken) = 2.2 kW (2200 W); I (current in the electric motor) = 10 A.
The voltage at the terminals of the taken electric motor is equal to the ratio of its power and the strength of the passing current: U = P / I.
Calculation: U = 2200/10 = 220 V.
Answer: The voltage at the terminals of the taken electric motor is 220 V.
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