Abstract :
Discussion and authors´ closures of papers presented at the AIEE winter technical meetins, New York, N. Y., January 22–26,1945, and published as follows in AIEE TRANSACTIONS, 1945: 45–43 by Philip Sporn and Harry P. St. Clair, pages 401–10. 45–44 by H. L. Byrd and Ben S. Beall III, May section, pages 229–32. 45–45 by H. L. Byrd and E. B. Rietz, April section, pages 160–63. 45–46 by A. W. Hill and W. M. Leeds, June section, pages 317–23.
