Physics
Grade-9
Easy
Question
In the following image, which is an earth leakage circuit breaker
- 1
- 2
- 3
- 4
Hint:
- An Earth-leakage circuit breaker is a safety device used in electrical installations.
The correct answer is: 4
- 4 is an earth leakage circuit breaker.
- An Earth-leakage circuit breaker is a safety device used in electrical installations.
- With high earth impedance to prevent shock.
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