Explain the kilowatt-hour (kW h) and compute the expense of operating electrical devices where energy is measured in kW h.

Quick explanation

Explain the kilowatt-hour (kW h) and compute the expense of operating electrical devices where energy is measured in kW h

• This point belongs to Electrical energy and electrical power, especially Electrical energy and electrical power outcomes.
• You need to be able to explain the kilowatt-hour (kW h) and compute the expense of operating electrical devices where energy is measured in kW h.
• The key ideas to know are Define and Calculate.
• Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.