Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise on the care and management of steam engines, boilers and electric machinery (1922)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 1141
from the regulator magnet M is connected with the left-hand binding post P of the machine^ and the short wirewith the post P^ on the side of the machine. The insidewire of the field magnet;, or that leaving the iron flange,of the left-hand field should be connected into post P^alsO;, as shown in… … Fig. 483 B^B^^ through the commutator and armature to the brushesB B, through the left-hand field C, to posts P^ and P,thence to posts P^ and P on the controller magnet, throughthe controller magnet to P^. The current passes in thedirection indicated by the arrows. When an arc machine is to be run…
