The dielectric strength and life of impregnated-paper insulation — IV

Discussion and author´s closure of paper 45–58 by J. B. Whitehead and J. M. Kopper, presented at the AIEE winter technical meeting, New York, N. Y., January 22–26, 1945, and published in AIEE TRANSACTIONS, 1945, April section, pages 171–7; earlier discussion published in AIEE TRANSACTIONS, 1945, pages 477–9.