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More cards in this set
Card 36
Front
how is energy transferred in a handheld fan?
Back
Card 37
Front
what is power?
Back
Card 38
Front
what is an appliance's power rating?
Back
Card 39
Front
why is a low power rating better for customers?
Back
Card 40
Front
what is the national grid?
Back
Card 41
Front
how does demand for electricity change throughout the day?
Back
Card 42
Front
why do power stations run below their capacity?
Back
Card 43
Front
what is kept on standby incase of need?
Back
Card 44
Front
what is needed to transmit the huge amount of power needed?
Back
Card 45
Front
what's the problem with using high current?
Back
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