This calculator is designed as a quick ready reckoner for Balance Sheet calculations. 1  Enter the relevant values for your Assets and Liabilities. 2  Any of the boxes can be left blank if they are not relevant. 3  Click once in each of the Total boxes to calculate a result for that section.
In the United States, the National Electrical Code (NEC) mandates electrical wiring color codes for the protective ground. The protective ground must be either green, green-yellow, or bare copper. âGreen-yellowâ refers to green with yellow stripes. For all other functions, there are no legal requirements.
3. Take off the cover, and note the color of the wire insulation for the wires that connect to each side of the switch. You'll see white wires at one side of the switch and black wires attached at the other side. One of the black and white wires goes to the light fixture.The other black and white wires are the electrical circuit for the switch. If the light can be turned on or off from switches at each side of the room, you'll see a blue wire that connects the electrical circuits for three-way switches.. Take off the cover, and note the color of the wire insulation for the wires that connect to each side of the switch. You'll see white wires at one side of the switch and black wires attached at the other side. One of the black and white wires goes to the light fixture.