How do we size circuit breaker,overload relay,wire?

أفضل جواب: I would have to agree with the experts >>>>>>>>>>>> C.  Thermal-magne ... الإطلاع على المزيد

أفضل جواب: Yes I agree with those who had answered A & C  الإطلاع على المزيد

أفضل جواب: Firstly we must difference between two type of protection Overcurrent protection and Overload protection, ... الإطلاع على المزيد

أفضل جواب: relay is mechanical switch, which control the circuit, and provide a voltage with  electrical isolation. ... الإطلاع على المزيد