It is wound for 440-volts a.c. and the primary circuit is designed for series-parallel oixration through a knife switch. The maximum current ... for longitudinal cracks. The rigid coil box and the portable coil are designed to draw 1, 000 amperes at 20 volts, when there is nothing inside each coil. ... Railway Electrical Engineer 150 Ammeter Jewel Liqht F 1 9 Wiring diagram for the IULY 1938. Table I Primaryanbsp;...
|Title||:||Railway Electrical Engineer|