There are two principal circuits branching at a (a point on the roof wiring) close to the base of the trolley t which takes current from the line. From a one circuit is ... The connections to the armatures are indicated at ax + , Al, a , and a2-\-, a, a ; the connections to the fields are shown at fx -(-, f, a, and f% -|-, f%a . ... 1007 is given the wiring diagram for a car equipped with the rheostatic method of control.
Title | : | Dynamos and motors, electric lighting, electric lighting, electric railways |
Author | : | International Correspondence Schools |
Publisher | : | - 1899 |
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