Electrician’s Toolbox Challenge – How Many Can You Get Right?You need to insulate your wires to avoid short-circuiting—what should you use?17%Next Correct Incorrect Used to insulate wires and prevent electrical short-circuits. You need to insulate your wires to avoid short-circuiting—what should you use? Electrical Tape Heat Shrink Tubing Soldering Iron Conduit 17%
