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CONTROL TRANSFORMER
The function of a control transformer is to obtain the desired low voltage control supply from the power supply system. The stepped ...
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Electromagnetic generators fall into one of two broad categories, dynamos and alternators Dynamo generate direct current , usually w...
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Many machines and process operations are designed so as to function in any one of the several ways. For example, the three different... -
The factors which govern the size and rating of motor for any particular service are its maximum temperature rise under given load con...
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