Siemens' electrodynamometer

Siemens' electrodynamometer

[′sē·mənz i¦lek·trō‚dī·nə′mäm·əd·ər]
(electromagnetism)
An early type of electromagnetic instrument in which current flows through all the coils in series.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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