Two identical fuses are rated at 10,A. If the | vedclass

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(D) fuse is a safety device that melts when the current exceeds its rated value,breaking the circuit to prevent damage.When two identical fuses of rat

Vedclass · Accepted Answer

Both $(A)$ and $(C)$.

Vedclass · Answer

(D) fuse is a safety device that melts when the current exceeds its rated value,breaking the circuit to prevent damage.When two identical fuses of rating $10\,A$ are connected in series,the same current flows through both. If the current exceeds $10\,A$,both fuses will experience the overload,and the circuit will break at $10\,A$. Thus,the series combination has a rating of $10\,A$.When two identical fuses of rating $10\,A$ are connected in parallel,the total current is divided between them. Each fuse can carry $10\,A$,so the combination can carry a total current of $10\,A + 10\,A = 20\,A$ before both melt. Thus,the parallel combination has a rating of $20\,A$.Therefore,both statements $(A)$ and $(C)$ are correct.

Two identical fuses are rated at $10\,A$. If they are joined,

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