CONTROL CIRCUITS


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CONTROL CIRCUITS
CONTROL CIRCUITS393. Electric control circuits constitute a broad subject, and the reader is urged to refer to special books devoted to this important phase of motor circuitry. Such textbooks as the Motor Control Electronics Handbook by Richard Valentine, published by McGraw-Hill, provide an excellent insight on how to understand, select, and design control circuits.394. Arrangement of control wiring in grounded circuits. It is a requirement of the National Electrical Code that if one side of a control circuit is intentionally grounded, the control circuit shall be so arranged that an accidental ground in the control circuit remote from the mo…
Citation
Terrell Croft; Frederic P. Hartwell; Wilford I. Summers: American Electricians' Handbook, Sixteenth Edition. CONTROL CIRCUITS, Chapter (McGraw-Hill Professional, 2013), AccessEngineering Export