The answer to 'lifespan of troubleshooting' is that the lifespan of troubleshooting for electrical issues can vary greatly depending on the complexity of the problem and the experience of the technician. Generally, simple electrical troubleshooting tasks like replacing a faulty outlet or switch can be completed in 30 minutes to an hour. More complex issues like diagnosing and repairing a circuit breaker problem or rewiring part of an electrical system may take several hours or even a full day to properly troubleshoot and resolve.
The key factors that impact the lifespan of electrical troubleshooting are the specific problem, the accessibility of the electrical components, the need to test or measure voltages and currents, and the technician's familiarity with the home's electrical system. Experienced electricians are able to diagnose and resolve many issues more efficiently than a homeowner attempting DIY troubleshooting. For complex or safety-critical electrical problems, it's generally best to call in a licensed professional to ensure the work is done properly and safely.