A television uses a current of 1.5A at 120V. The television is used for 2 hours. Calculate the power used in kW and the energy used in kWh.

Lio asked Feb 2, 2023

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27 votes

A television uses a current of 1.5A at 120V. The television is used for 2 hours. Calculate

the power used in kW and the energy used in kWh.

Lio asked Feb 2, 2023

by Lio

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29 votes

Answer:

the power used is 0.18kW and the energy used is 0.36kWh

Step-by-step explanation:

from power= current × voltage

power= 1.5A × 120V

power= 180W or 0.18kW

energy used = power × time

= 0.18kW ×2h

energy used = 0.36kWh

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