The voltmeter contains the necessary circuitry to provide amplification, electrical noise rejection, and automatic internal thermal emf ... Crack lengths were calculated from electric-potential readings using H.H. Johnsona#39;s10 closed- form analytical solution ... 1 a Electric-potential-measurement- system schematic M (T ) SPECIMEN SIGN*, CRJCK SIGN1L LEAD . ... 2a Specimen geometry and lead placement between load and electric potential for a series of different 108 ac March 1987.
|Title||:||Proceedings of the Society for Experimental Mechanics, Inc|