the fuse is use for protection against overcurrent but at
normal condition it carry the rated current then how single
thin wire carry this current without melting
3 ph motor connected in star delta starter. when we start
the motor it run in star but when in is going in delta it
trips the main incoming supply. why?
In control room of our one plant there is a continuously the
incoming power goes to PC is vary,means in stabilizer it
continuously indicate from high input to low and low input
to high. what is the reason and its solution.