Physics
Grade-9
Easy

Question

A safety device that is connected in series with the live wire in the circuit which blows off when excess current flows is called

  1. Circuit Breaker
  2. Isolator
  3. Fuse
  4. All of these

hintHint:

  • All of these

The correct answer is: All of these


    • A safety device that is connected in series with the live wire in the circuit which blows off when excess current flows is called Circuit breaker/fuse/ Isolator.

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