Circuit Breaker MCQs Quiz Online PDF Download

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MCQs on Circuit BreakerQuiz PDF Download

MCQ: Scientists who have provided basis for inventing Circuit Breaker are

  1. Joseph Henry
  2. Michael Faraday
  3. Charles Grafton Page
  4. both a and b

D

MCQ: Who invented circuit breaker with inspiration from work of Faraday and Henry is

  1. Charles Grafton Page
  2. Jacob Perkins
  3. John Gorrie
  4. William Crapo Durant

A