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So you do the same way than us Enviado desde mi GT-I9195 mediante Tapatalk

I work in a subway in a south american country. For all of us we work 45 hours per week we get paid a salary (one in a month). But i am in a condition where i could work less hours i arrived 30 minutes late in the morning, no problem. I like this flexibility the job is no evil like other...

Guys I am new. I have a basic question. How do you calculate wire caliber or seccion in low voltage distribution? In my country (220 v, 50hz) I have seen two form: 1. Use a computer program to stimate. So the caliber depend on nominal current, short circuit and drop of tension. 2. Manual...

ETAP has a algorith closed because of copyright. But you can do calculations with a pen and sheet. I am almost sure i saw it two years ago investigating. Algorithm is related with loses in a wire. As we know loses are related with joule effect i.e. heat is proporcional to I ^2 R where R is...

ETAP do a more x