Within 30 days, the house consumed 33000W * h of electricity. What current flowed through the circuit when

Within 30 days, the house consumed 33000W * h of electricity. What current flowed through the circuit when it was turned on, if it was turned on for an average of 5 hours every day?

Given:

W = 33000 W * h – the amount of energy that was consumed in the house during the time interval t;

t = 30 days – time interval;

n = 5 hours / day – operating hours of electrical appliances per day;

U = 220 Volts – the voltage of the home electrical network

It is required to determine I (Ampere) – what value of current flowed through the circuit.

Let’s find the number of hours per month during which electrical appliances were working:

N = t * n = 30 * 5 = 150 hours.

Then their consumed electrical power is equal to:

W1 = W / N = 33000/150 = 220 watts.

The current strength will be equal to:

I = W1 / U = 220/220 = 1 Ampere.

Answer: on average, a current of 1 Ampere flowed through the circuit.



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