Where do I go to find the necessary formulas to calculate the voltage on the low side of a step down transformer? I have the impedance, the watt loss, turns ratio and the load. I can do the v=ir and calculate the voltage drop on an per unit basis but I would like to verify if I am doing it right.
Heres a problem I have been working on and really can't find any data on. Under what conditions can you close a switch. My company has certain guidelines that we follow when closing a switch. Our maintenance departmeht claims we are destroying the switches ( and using there budget) by the way...
I work in a facility that has a 750 kW backup generator. We have a startup/throwover test once a month. What are the industry standards concerning backup generators and frequency of the tests?
thanks in advance
I have a 69 kV circuit thats elevated in respect to the surronding area. The area in general is a high density lightning strike area. So the circuit being the highest structure by far has made it quite the targer for lightning. The underbuild 13 kV distribution has one of the lowest...
