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DC Motor MCQ with Answers PDF

DC Motor Multiple Choice Questions (MCQ), DC Motor quiz answers PDF with general knowledge career test for online courses. Practice technology inventions Multiple Choice Questions and Answers (MCQs), DC Motor quiz questions to enroll in online classes. DC Motor Interview Questions PDF: integrated circuit, world wide web, atm device, printing press test prep for high school entrance exam.

"First electric 'DC' motor was invented by" MCQ PDF on dc motor with choices frank julian sprague, fran?ois isaac de rivaz, george stephenson, and percy spencer to enroll in online classes. Practice dc motor quiz questions for merit scholarship test and certificate programs for college entrance exams.

MCQs on DC Motor

MCQ: First electric 'DC' motor was invented by

Frank Julian Sprague
Fran?ois Isaac de Rivaz
George Stephenson
Percy Spencer

MCQ: First electric DC motor was invented in

1856
1866
1876
1886