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प्रश्न
Nowadays MCBs are used in homes, for stop the current in the circuit which suddenly increases.
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उत्तर
- Electrical appliances used in homes like geyser, heater, motor, oven, washing machine, etc. have high power consumption.
- If such appliances are connected simultaneously, a large amount of current flows in the circuit.
- This current may exceed permissible value and cause overloading.
Hence, nowadays MCBs are used in homes, to stop the current in the circuit which suddenly increases due to overloading.
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संबंधित प्रश्न
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fixed resistance
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