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

ON THIS and the following 45 pages appear discussions submitted for publication, and approved by the technical committees, on papers presented at the sessions on communication, electric welding, electronics, instruments and measurements, power distribution, selected subjects, and synchronous machinery at the 1937 AIEE winter convention, New York, N. Y., January 25–29. Authors´ closures, where they have been submitted, will be found at the end of the discussion on their respective papers. Other discussion of winter convention papers will be published as it is made available.