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.
And although these markings tell you what type and size of wire you have, the color of the wires will reveal that different color wires serve different purposes. The most common wire color code is black. Black wires are always used for hot wires and may feed a switch or outlet.Most important, Black Wires are never used as a Neutral or Ground connection. Red wires are also used for hot wires or switch legs.n instances such as this, the white HOT wire should be properly marked on the end with red or black electrical tape to show that it is being used for something other than a neutral. With the right knowledge about electrical wire color coding, every project should be a safe one!