Discussions of A.I.E.E. papers — As recommended for publication by technical committees

On this and the following 28 pages appear discussions submitted for publication, and approved by the technical committees, on papers presented at the sessions on synchronous machines, communication, transportation, protective devices, electrical machinery, and electrophysics at the 1936 A.I.E.E. winter convention, New York, N.Y., January 28–31. Other discussion of winter convention papers will be published in a later issue. Authors´ closures, where they have been submitted, will be found at the end of the discussion on their respective papers.