Quiz: Power Ratings of Domestic Appliances
AQA GCSE Physics 8463
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Building on what you've learned about electricity and energy transfers, let's test your understanding of power ratings in domestic appliances!
What does the power rating of an appliance tell you?
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Which of the following factors affect the energy usage of an appliance? (Select all that apply)
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The power rating of an appliance is measured in {{blank0}}, and energy transferred is measured in {{blank1}}.
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Match the items on the left with their correct pairs on the right
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An electric heater has a power rating of 1500 W and is used for 2 hours. How much energy is transferred?
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Which appliance is likely to have the highest power rating?
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Which of the following equations can be used to calculate power? (Select all that apply)
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A higher power rating means an appliance uses more {{blank0}} per second.
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Match the items on the left with their correct pairs on the right
What unit is used to measure power?
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