State one measure to avoid overloading in an electrical circuit. Also, mention the name given to a situation in which the live and the neutral wires accidentally come in contact. Describe the role of a safety device in this situation.
Added by Sean H.
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One effective measure is to use circuit breakers or fuses. These devices are designed to automatically cut off the electrical supply when the current exceeds a safe level, thereby preventing overload. Show more…
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