1 kWh = ___________

1-kwh-equals-to

1 kWh = ___________
A. 3.6 × 10^6 J
B. 3.6 × 10^5 J
C. 0.36 × 10^6 J
D. 0.36 × 10^5 J

The correct answer is A. 3.6 × 10^6 J

The commercial unit of electric energy is kilowatt-hour (kWh).
1 kWh = 1000 Wh = 3.6 × 10^6J = one unit of electricity consumed. The electric energy used in factories, industries and houses are measured in kWh.