Question

fu The practical unit of electrical energy 1 kWh means
বৈদ্যুতিক শক্তিৰ ব্যৱহাৰিক একক 1 kWh মানে​

Answer 1

Answer:

The kilowatt-hour (symbolized kWh) is a unit of energy equivalent to one kilowatt (1 kW) of power expended for one hour (1 h) of time. ... An energy expenditure of 1 kWh represents 3,600,000 joules (3.600 x 106 J). To obtain joules when kilowatt-hours are known, multiply by 3.600 x 106.