Uncoil Electrical Wires without Kinks
It is easier to pull electrical cables through holes after an electrician has straightened them. Pulling an electrical cable through the studs is likely to make it kink, so electricians should push it from the center of the coil. Electricians prefer this method as it allows them to contain the cable in the plastic wrapper for safe storage and handling.
Neat Packaging of Electrical Boxes
Electricians that have done much wiring have found themselves in a situation where they have to push the outlet or switch into a full electrical box. However, the trick to this is to pack wires into the box neatly and fold them using electrical tape. Electricians can use a long pigtail to gather all bare cables and fold them carefully into the box.
Removal of Sheathing from UF Cable
Electricians don’t have to run underground feeder cable through a conduit before burying it in the ground. Nonetheless, unless one knows the trick of separating the black and white wires, moving this tough plastic sheathing is difficult. Once you have isolated the sheathing, an electrical contractor can use a knife or scissors to peel it off from the insulated wire.
Use Snag Fish Tape
Of course, no one to wants to do the other tasks successfully and make a blunder when sticking their fish tape inside the wall as they pull it back. The trick is to use a side cutter to strip the cable before wrapping with snag fish tape. It is crucial to cut a steep angle to ensure the tape doesn’t stick on the wall. Fish tape allows electricians to wrap bare wires and form a smooth bundle that makes sure cables can’t fall off as they pull them.
Electricians can save themselves a lot of headache during installation by identifying cables as they fix them. It can be hard for an electrician to figure out which cable goes where if the junction box has no space full. Alternatively, an electrician can use a label to mark the point to fix each wire.
You may not be sure whether the power is on or off, especially when you have done a lot of wiring. However, one can avoid electrocution by using a non-contact voltage detector to check whether power is on or off before touching any wire. Besides, electricians need to check their tester on live cables to make sure it is working.
Learn to Troubleshoot GFCIs
One of the problems that homeowners experience with GFCIs is to troubleshoot them. It mostly occurs when several electricians use one GFCI to protect several outlets, and some of its possible causes include a circuit with too much cable, a defective GFCI, and an appliance plugged into a downstream outlet. However, replacing each outlet with a new, tamper-resistant GFCI can help avoid time wastage when troubleshooting GFCIs.
Use of a Hot Wire for Multiple Switches
Electricians don’t have to add pigtails or extra wire connectors to a box that has over three switches. Instead, use of a long hot wire is a wiring method that makes an installation neat and eliminates the need for extra connections. You can use a wire stripper to connect multiple switches safely and push the insulation to ensure it covers bare wires.
Box all Cables before Clamping Them
Electricians are required to enclose both insulated and bare wires appropriately. An electrical box protects not only the connections but also kids from contacting bare cables accidentally. Moreover, electrical boxes provide means for electricians to secure devices and conductors such as electrical wires. The trick is to install an electrical junction box and use cable clamps to attach all wires to it. Leaving any connection or splice unsecured or exposed can create a risk of electrocution.
Strip Cable Sheathing
You could be tempted to push electrical wires through the box without stripping the sheathing. However, the best practice is to remove the sheath and then pull the roughed-in cables through the electrical box. Nonetheless, make sure the wires are in the right spot before stripping and marking the sheath.