Abstract :
On this and the following 35 pages appear all remaining unpublished discussions of papers presented at the 1935 A.I.E.E. winter convention, New York, N. Y., January 22–25, and of a paper presented at the 1934 North Eastern District meeting, Worcester, Mass., May 16–18. Authors´ closures where they have been submitted, will be found at the end of the discussion on their respective papers.