Electric fuses are used in household circuits primarily to ___________.

Question

Electric fuses are used in household circuits primarily to ___________. — Exam MCQ

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D. Interrupt the circuit if excessive current flows — The correct choice is Interrupt the circuit if excessive current flows. It follows from the basic electrical relationship between voltage, current, resistance, charge or electrical energy described in the question.

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A. Supply extra electricity when needed

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B. Reduce voltage in the circuit

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C. Store electrical energy for later use

Electric fuses are used in household circuits primarily to ___________.

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