Why electrical production are in 3 phase , why do n ot use 2 phaae , 4 phase & 5 phase. to prosuction electricity.?

أفضل جواب: Pre-production: The basic contract and the final design (Marketing - Sales - General Manager) Production ... الإطلاع على المزيد

أفضل جواب: In normal phase chromatography, you use polar stationary phase such as silica and start elution with less ... الإطلاع على المزيد

أفضل جواب: Because in 3 phase system 3rd phase provide return path that neutral provide in single phase. الإطلاع على المزيد

أفضل جواب: Penetration tests are conducted to discover vulnerabilities in the network to efficiently deploy the corr ... الإطلاع على المزيد