Progress Report on AIEE Test Code for Electric Brushes

This report presents material which the Joint Subcommittee recommends for inclusion in a test code fcr electric brushes. It is presented to secure general discussion preliminary to formulation of a trial test code. The material presented generally represents the viewpoint and agreement of the AIEE Joint Subcommittee. Items which the Subcommittee agrees are desirable for inclusion in the test code but upon which further work must be done are indicated.