Modern Electric Products MCQs Questions and Answers PDF Book Download

Modern electric products MCQs, modern electric products quiz answers for online colleges admission prep. Technology inventions multiple choice questions (MCQs), modern electric products quiz questions and answers for online technical degrees. Optical disc, porcelain, railroad locomotive, inverted microscope, printing press, modern electric products test prep for certificate programs.

Learn technology inventions test MCQs: microwave' oven was invented by, with choices percy spencer, victor vacquier, george inman, and raytheon for online technical degrees. Practice assessment test for scholarships, online learning modern electric products quiz questions for competitive assessment of colleges and universities majors for online certificate programs. Modern Electric Products Video

MCQ on Modern Electric ProductsQuiz Book Download

MCQ: Microwave' oven was invented by

  1. Percy Spencer
  2. Victor Vacquier
  3. George Inman
  4. Raytheon


MCQ: World's first microwave oven is invented in

  1. 1942
  2. 1947
  3. 1945
  4. 1944


MCQ: Transistors used in all modern electric products was invented in

  1. 1917
  2. 1927
  3. 1947
  4. 1937