Re: Reading & understanding of the control and protection drawings of electrical installations e.g electrical Sub-station / Grid Station Home › Electrical Engineering Forum › General Discussion › Reading & understanding of the control and protection drawings of electrical installations e.g electrical Sub-station / Grid Station › Re: Reading & understanding of the control and protection drawings of electrical installations e.g electrical Sub-station / Grid Station 2011/05/25 at 5:53 pm #12100 adminKeymaster this is ok.. but you should have given a updated symbol list..
