If a circuit breaker trips and pops out, what should you do?

• A. Do not re-engage it and tell the captain immediately
• B. Re-engage immediately
• C. Replace it yourself
• D. Ignore it

Answer: (A)

Safety rules when a circuit breaker trips. A trip means there’s an overload or electrical fault in that circuit, and the breaker has opened to protect people and gear. Re-engaging it without checking can re-energize the fault, risking electric shock, further damage, or a fire. On a ship, the proper procedure is to leave it as it is and tell the captain (or engineer) so qualified personnel can diagnose the issue, isolate power if needed, and restore systems safely. Meanwhile, note which breaker tripped, avoid handling exposed wiring, and keep clear of the area until cleared.