A comparison of American direct-current switchboard voltmeters and ammeters (1911)
National Bureau of Standards · leaf 8
; t ill ■ ■ VT;;..., ,■■:• ,;i..,->..rjj,i)!i • . \v;!-li,^.:;;V-,-il ■ ■■■■■•= iwlhT .if ^!?(.;»h; \»\\>.i \ \ mimmm ,••;■ . . ; ■, f #1 . / • I * 1 * I • ■ «i««uu>; :<*ii;:^ut: w … WASHINGTON GOVERNMENT PRINTING OFFICE 1911 A COMPARISON OF AMERICAN DIRECT-CURRENTSWITCHBOARD VOLTMETERS AND AMMETERS By T. T. Fitch and C. J. Huber CONTENTS Page I. Introduction 407 II. Performance of the instruments: 1. Accuracy of calibration 408 2. Resistance and power consumption 411 a.…
Measurements and use of instruments · electrical engineering/ B8000 Power systems and applications
Internet Archive · NIST Research Library · Public Domain Mark 1.0. Free to use for anything.
