An electric soldering iron is designed for a voltage of 220 V and a current strength of 0.2 A.
| December 8, 2020 | education
An electric soldering iron is designed for a voltage of 220 V and a current strength of 0.2 A. Calculate the current power in the soldering iron.
Electric power formula:
P = I * U
Where,
P – power;
I – current strength;
U is the voltage;
P = 220 * 0.2 = 44 (W)
Answer: P = 44 (W)
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