Calculate Fault current at each stage of following Electrical System SLD having details of. 1  Main Incoming HT Supply Voltage is 6.6 KV. 2  Fault Level at HT Incoming Power Supply is 360 MVA. 3  Transformer Rating is 2.5 MVA.  Transformer Impedance is 6%.
Sass is arguably the most useful of all CSS extensions. Sass (Syntactically Awesome StyleSheets) is an extension of CSS. Sass allows you to use things like variables, nested rules, inline imports and more. It also helps to keep things organized and allows you to create stylesheets faster.
A very good alternative to SAS is WPS (World Programming). It uses SAS language and works in the same way. The key benefit to WPS over SAS is the price - it costs 1/10th the amount. I used to run the internal marketing/strategy consultancy at Virgin and I had 4 SAS analysts in my team.