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dynamotor

[ dahy-nuh-moh-ter ]

noun

  1. an electric machine for transforming direct current into alternating current or for altering the voltage of direct current, having two armature windings on the same core and a common magnetic field.


dynamotor

/ ˈdaɪnəˌməʊtə /

noun

  1. an electrical machine having a single magnetic field and two independent armature windings of which one acts as a motor and the other a generator: used to convert direct current from a battery into alternating current
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word History and Origins

Origin of dynamotor1

First recorded in 1905–10; dyna- + motor
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Example Sentences

Such a rotary converter has been called a dynamotor.

As a rule the dynamotor is only suitable for small power-plant work.

There was a power pack, consisting of batteries and a dynamotor, an amplifier, and a control panel.

There was an affair that might be a dynamotor attached to one side, various objects sticking out of the other, and four stacks of thick coils on top.

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