All electrical equipment and devices consume power and, of course, draw electric current. Calculating current is one of the basic calculations in electrical engineering. I have built a free android…
Routine maintenance for electrical equipment Electrical periodic maintenance should be done for electrical motors, generators, lighting systems, control circuits and switchgear. A preventive maintenance check list may include cleaning, oil…
How many solar batteries are needed to power up a house? A battery bank of 88 batteries, 6 volt can power an American house of 30 KWH consumption for a…
In this article I will answer 9 important questions about streetlights. Let's get started. How do streetlights work? Streetlights works at night hours and turns off at daylight. The working…
As a maintenance electrical engineer, I can say that electrical maintenance is interesting. I discover new things when performing proper deep maintenance for electrical equipment. For example, I had a…
