Discussions of AIEE papers — As recommended for publication by technical committees

On this and the following 14 pages appear discussions submitted for publication and approved by the technical committees, on papers presented at the sessions on power transmission and distribution, illumination, education, and conductor vibration at the 1936 AIEE joint summer and Pacific Coast convention held at Pasadena, Calift, June 22–26. As it becomes available, other discussion of papers presented at this convention will be published in later issues of ELECTRICAL ENGINEERING. Authors´ closures, where they have been submitted, will be found at the end of the discussion on their respective papers.