CONNECTIONS: POLARITY


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CONNECTIONS: POLARITY
CONNECTIONS: POLARITY73. Polarity of transformers (Line Material Co.). The polarity of a transformer is simply an indication of direction of flow of current from a terminal at any one instant. The idea is quite similar to the polarity marking on a battery.As you face the high-voltage side of a transformer, the high-voltage terminal on your right is always marked H1 and the other high-voltage terminal is marked H2. This is an established standard.By definition, the polarity is additive if when you connect the adjacent high-voltage and low-voltage terminals (Fig. …
Citation
Terrell Croft; Frederic P. Hartwell; Wilford I. Summers: American Electricians' Handbook, Sixteenth Edition. CONNECTIONS: POLARITY, Chapter (McGraw-Hill Professional, 2013), AccessEngineering Export