Calculate the current flowing through a heater rated at 2 kW when connected to a 300 V d. c. supply.
Calculate the current flowing through a heater rated at 2 kW when connected to a 300 V d. c. supply.
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Given: P = 2 kW = 2000 W, V = 300 V
To find: Current (I)
Formula: P = IV
Calculation: From formula,
I = \(\frac{P}{V}=\frac{2000}{300}\) = 6.67 A
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