railway RRB Technician Grade 1 Mock Test 2024 Electrician and Wireman Electrical Networks Basic Electricity
1 kilowatt hour is the amount of electric energy consumed when 1 kilowatt power is used for 1 hour in an electric circuit. Express it in joules.
1
6.3 × 105 J
2
6.3 × 106 J
3
4.6 × 106 J
4
3.6 × 106 J