Discussion on “electrification of a reversing mill of the Algoma steel company” (Mccormick), Pittsburgh, Pa., April 26, 1912. (see proceedings for April, 1912)

David Hall: The importance of apparatus of this kind and the safety of operation so that there will be no breakdown are of such magnitude that each point has to be very carefully considered in the design, and there are a number of points, regarding which I desire to ask some questions.