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Question

(C) When electric appliances are connected in parallel,the total power consumed by the combination is the sum of the power consumed by each individual

Vedclass · Accepted Answer

$80$

Vedclass · Answer

(C) When electric appliances are connected in parallel,the total power consumed by the combination is the sum of the power consumed by each individual appliance.Given that there are $n = 2$ lamps,each with a power rating of $P = 40\, W$.The total power $P_p$ in a parallel combination is given by $P_p = P_1 + P_2 + ... + P_n$.Since all lamps have the same power rating,$P_p = n 	imes P$.Substituting the values: $P_p = 2 	imes 40\, W = 80\, W$.Therefore,the correct option is $C$.

Two electric lamps of $40\, W$ each are connected in parallel. The power consumed by the combination will be ........... $W$.

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