Question 27:
What is the maximum power in kilowatts of the appliance that can be connected safely to a 13 A ; 230 V mains socket ?
Lakhmir Singh Physics Class 10
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Answer:
the maximum means more and minimum means less some maximum power is more safety 13 and minimum is 3 thank you
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Answer:
2.99 kW
Explanation:
Voltage of the appliance = V = 230V (Given)
Current of the appliance = I = 13A (Given)
Power is defined as the rate of doing work or of transferring the heat. This means the amount of energy converted or transferred per unit time.
Therefore,
Power = V x I
= 13 × 230
= 2990 watts
= 2.99 kW
Thus, the maximum power in kilowatts of the appliance that can be connected is 2.99 kW
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