Hawkins electrical guide. Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 141
current reverse with refer-ence to the shunt current, the circuit B would have the larger induced pressure. currents are as indicated, the circuit A has the larger pressureinduced in it, whereas, should the main current reverse withreference to the shunt current, the circuit B would have thelarger… … CONSTANT CURRENTi—p~^ TRANSFORMER- l~|T OIL BREAK SW -AUTOMATICS CIRCUIT BREAKER SECONDARY RELAYS USED WITH CURRENT TRANSFORMERS _$> overload-issi•.--■•:: - 5 - -INVERSE TIME -DE VTETIME 2. REVERSE CURRENT t 9P DIFFERENTIAL REVERSE t^ SELECTIVE RrVERSE t ^ UNDERLOAD t2J2 VOLTAGE BALANCE SERIES…
Electrical engineering
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