Swinburne Test Of DC Machine
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=8UFJqpP9IUs
Swinburne’s Test is an indirect method of testing of DC machines. In this method, the losses are measured separately and the efficiency at any desired load is predetermined. Machines are tested for finding out losses, efficiency and temperature rise. For small machines, direct loading test is performed. For large shunt machines, indirect methods are used like Swinburne’s or Hopkinson’s 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