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What Do You Mean by 'Power-voltage' Rating of Electrical Appliances?

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Question

What do you mean by 'power-voltage' rating of electrical appliances?
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Solution

Power-voltage rating of an electrical appliance indicates the value of voltage above which the appliance should not be used. It serves as a precaution to the customer and also helps to calculate the maximum value of current that can be safely passed through the appliance.

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Chapter 4: Electricity and Magnetism - Exercise 4.2 ii [Page 188]

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Frank Physics Part 2 [English] Class 10 ICSE
Chapter 4 Electricity and Magnetism
Exercise 4.2 ii | Q 26 | Page 188

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