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MCQ on Regenerative CircuitQuiz Book Download

MCQ: In 1914, first regenerative circuit was invented and patented by

  1. Fredinand Magellan
  2. Edwin Armstrong
  3. Johnson Armstrong
  4. Horace day

B

MCQ: First regenerative circuit was invented in

  1. 1918
  2. 1915
  3. 1910
  4. 1914

D