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Card 6
Front
What happens when an electric current passes through a component or device?
Back
Card 7
Front
What is power?
Back
Card 8
Front
What is the equation to calculate the amount of energy transferred in a process?
Back
Card 9
Front
What is the equation to calculate the rate at which an electrical device transfers energy?
Back
Card 10
Front
Why does a domestic electricity meter measures the energy transfer in kilowatt hours?
Back
Card 11
Front
What is the equation for the cost of electricity?
Back
Card 12
Front
What is a Sankey diagram and what do the arrows show?
Back
Card 13
Front
What is the efficiency equation?
Back
Card 14
Front
How can people reduce their energy usage?
Back
Card 15
Front
How can businesses and government reduce energy usage?
Back
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