Experience matters.Premium membership gives you an opportunity to learn from experienced electrical engineers. Enjoy studying from low to high voltage! More Information» Cables/Energy and Power How to locate underground faults on cable? Home/Technical Articles/How to locate underground faults on cable...
Underground wires are buried to protect them from exposure. While it is rare for underground wires to suffer damage, from time to time activities such as digging for a new fence, planting a tree, gardening, or even the activity of pets and animals can cause tears and ruptures in buried wi...
Locate the spot that needs the splice, and cut out the bad part of the wire. Check to make sure the wire is long enough to make the splice. You will need both ends of the wire to touch. You might need to install a short piece of wire between the cut wires to make up for what ...
Thankfully, there is a better way: With the right tools and techniques, you can locate— or trace— the wiring without damaging anything. Tracing electrical wiring in walls can be tricky, and it involves more than just looking for the wires themselves. To figure out exactly where the wires...
Decomposition is slowest underground -- especially in clay or other solid substances that prevent air from reaching the body since most bacteria require oxygen to survive. Now that we know more about human decay, we'll look at a group of people whose workplace smacks strongly of it: forensic...
indicating that there is trouble somewhere in the circuit. A blown fuse or tripped circuit breaker usually means there are too many appliances plugged in to that circuit or some malfunctioning device, like an appliance with an internal short, is connected to the circuit. Locate and eliminate the...
For roof-mounted photovoltaics, locate your roof rafters, which will be the foundation for your array. If they are not visible, use a stud finder and mark them with chalk so you know where to install your rails. Next, bolt flashing to the rafters and caulk it to prevent leaks. Then, ...
Liquid immersion cooling.This method places the entire electrical device into dielectric fluid in a closed system. The fluid absorbs the heat emitted by the device, turns it into vapor and condenses it, helping the device to cool down.
Keep afirst aid kithandy! You never know when someone will get hurt during an emergency like this, so everyone in your family should know how to locate the kit. This way, they can take care of each other without needing assistance from others outside. ...
If you’re hanging a picture or shelf, you need to be able to locate a wall stud to nail into for support. You can always shell out the 20 bucks for a battery-powered stud finder, but Frank Lesh, owner ofHome Sweet Home Inspection Companyin Indian Head Park, Ill., also recommends ...