Question

The commercial unit of electric energy is $kilowatt-hour\left(kWh\right)$, commonly known as:

• A. $Unit$
• B. $Faraday$
• C. $Curie$
• D. None of these

Answer 1

The correct option is A $Unit$

The commercial unit of electrical energy is $kilowatt-hour\left(kWh\right)$, commonly known as $unit$. $1kWh=1unit=3.6\times {10}^{6}J$. Electricity bills are calculated in the units of energy consumed.