Electrical machinery; a practical study course on installation, operation and maintenance (1921)
Annett, Fred Anzley · New York [etc.] McGraw-Hill book company · leaf 60
n the direction of the arrow a, andpump B in the direction of arrow b. It is self-evident thatopposite currents cannot flow around through the system.However, the water from A can discharge into B, and pumpB into A, causing a circuit through the pumps, as indicatedby the arrows c, similar to the… … Fig. 58.—Pump analogy of incorrect parallel connection. leads of opposite polarity. Fig. 59 shows four cells con-nected in parallel. Here the four positive terminals areconnected together, also the four negative terminals, with alead coming from the positive and another from the negativeto the…
Electric machinery
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