explain the overloading of a household circuit
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In our house potential difference : 240 V
Current : 5 - 20 A
This means the line wires that are entering the meter have a potential difference of 240 V The minimum and maximum limit of current that can be drawn from the mains is 5 - 20 A.
When the current drawn from mains is more than 20A. Overheating occurs and may cause a fire. This is called overloading.
Current : 5 - 20 A
This means the line wires that are entering the meter have a potential difference of 240 V The minimum and maximum limit of current that can be drawn from the mains is 5 - 20 A.
When the current drawn from mains is more than 20A. Overheating occurs and may cause a fire. This is called overloading.
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explaination of the term Overloading
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overloading is a condition in which the high current flows through the circuit and at the same time too many appliances are switched on then the total current drawn through the circuit may exceed its rated value.
and condition when the live wire comes in contact with the neutral wire due to which a high current flows in a circuit
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