Mercury is harmful to human health , with what Technology are we going to replace the Buchholz relays installed in the transformers of 5MVA and above?

أفضل جواب: <p>It is a gas operated relay.It is placed between Main Tank &amp; Conservator Tank,with an ang ... الإطلاع على المزيد

أفضل جواب: HIGH SPEED INTERNET ADDICTION  الإطلاع على المزيد

أفضل جواب: <p>yes</p> الإطلاع على المزيد

أفضل جواب: we can use oils such as sunflower oil or soya oil which are more healthy and are resistant in high temper ... الإطلاع على المزيد