https://lamiko.com.tr/questions/electrical-wiring Powered by Question2Answer https://lamiko.com.tr/91/how-do-i-choose-a-wire-size-for-long-runs I’m planning a couple of longer wiring runs in my house and I want to make sure I choose the right wire size before I buy anything. The loads are not huge, but the distance is long enough that I keep hearing about voltage drop and don’t want to end up with lights dimming or equipment running poorly. How do I figure out the right wire gauge for a long run, and are there any practical rules of thumb that experienced electricians use? Electrical Wiring https://lamiko.com.tr/91/how-do-i-choose-a-wire-size-for-long-runs Sat, 20 Jun 2026 14:15:27 +0000 https://lamiko.com.tr/85/which-cable-is-better-for-attic-runs-nm-or-mc I’m getting ready to run a few new circuits through an unfinished attic, and I’m trying to decide whether NM cable or MC cable is the better choice for that space. The attic gets pretty hot in the summer, and I’m not sure if that should push me toward one type over the other, especially with protection and local code concerns. If you’ve done attic runs before, what would you choose and what tips should I know before I start? Electrical Wiring https://lamiko.com.tr/85/which-cable-is-better-for-attic-runs-nm-or-mc Sat, 20 Jun 2026 14:15:27 +0000 https://lamiko.com.tr/57/how-do-i-splice-wires-inside-a-junction-box I need to splice a few wires inside a junction box for a small lighting repair, but I’m not completely sure I’m doing it the right way. I know the box is supposed to keep the connections safe, but I’m confused about what kind of connectors to use, how tight everything should be, and whether I need any special cable support or grounding steps. If you’ve done this before, could you share your advice and the main things to watch out for? Electrical Wiring https://lamiko.com.tr/57/how-do-i-splice-wires-inside-a-junction-box Sat, 20 Jun 2026 14:13:39 +0000 https://lamiko.com.tr/55/what-wire-color-codes-should-i-follow-in-repairs I’m doing a few small electrical repairs in my house, and I keep running into different wire colors that don’t seem to match what I expected. I know some colors are supposed to mean hot, neutral, or ground, but I’m not sure which wire color codes I should actually follow when repairing older wiring or replacing fixtures. Could people with experience share what rules they use and any tips for avoiding mistakes? Electrical Wiring https://lamiko.com.tr/55/what-wire-color-codes-should-i-follow-in-repairs Sat, 20 Jun 2026 14:13:39 +0000 https://lamiko.com.tr/31/which-wire-connector-works-best-for-stranded-copper I’m working on a few small electrical projects at home and keep running into stranded copper wire. I’ve seen different wire connectors and crimp terminals, but I’m not sure which type actually holds stranded copper the best without loosening over time. For anyone who has dealt with this a lot, what connector do you trust most for stranded copper, and what should I avoid? Electrical Wiring https://lamiko.com.tr/31/which-wire-connector-works-best-for-stranded-copper Sat, 20 Jun 2026 14:13:39 +0000 https://lamiko.com.tr/23/how-do-i-fish-cable-through-finished-walls I’m trying to run a new cable through a couple of finished interior walls, and I really do not want to cut up more drywall than necessary. I can see where I want the cable to start and end, but I’m not sure what the cleanest way is to get it through the wall cavity without hitting blocking, insulation, or existing wiring. Could people who have done this before share their approach and any tips that made the job easier? Electrical Wiring https://lamiko.com.tr/23/how-do-i-fish-cable-through-finished-walls Sat, 20 Jun 2026 14:13:39 +0000 https://lamiko.com.tr/17/how-do-i-replace-old-knob-and-tube-wiring-safely I have an older house with some knob-and-tube wiring still in place, and I want to replace it safely without creating a bigger mess than I already have. I’m not sure whether this is something I can tackle in sections, or if the whole run needs to be replaced at once, and I’m also confused about what parts of the old wiring can stay until the new circuit is finished. If you’ve dealt with knob-and-tube before, what worked for you and what should I watch out for? Electrical Wiring https://lamiko.com.tr/17/how-do-i-replace-old-knob-and-tube-wiring-safely Sat, 20 Jun 2026 14:13:38 +0000 https://lamiko.com.tr/11/which-wire-gauge-should-i-use-for-a-20-amp-circuit I’m wiring a new outlet circuit in my garage and I want to make sure I use the right wire size for a 20-amp breaker. I’ve seen different advice online, and I’m not sure whether 12-gauge is the standard or if there are situations where I should go bigger. If you’ve done this kind of work before, could you share what wire gauge you’d use and any tips to avoid mistakes? Electrical Wiring https://lamiko.com.tr/11/which-wire-gauge-should-i-use-for-a-20-amp-circuit Sat, 20 Jun 2026 14:13:38 +0000