Electromagnetism Multiple Choice Questions and Answers 8 PDF Download

Electromagnetism multiple choice questions (MCQs), electromagnetism test prep 8 to learn online high school courses, distance learning for exam prep. Practice high voltage transmission multiple choice questions (MCQs), electromagnetism quiz questions and answers for physics class for online physics 1 courses distance learning.

Study high school physics multiple choice questions (MCQs): at city sub station ac is stepped down to, for for online secondary education degree with options 120 v, 130 v, 320 v, and 220 v, high voltage transmission quiz with online trivia questions from physics notes and physics projects to prepare for final exams. Free physics study guide for online learning high voltage transmission quiz questions to attempt multiple choice questions based test.

MCQ on Electromagnetism Worksheets 8 Quiz PDF Download

MCQ: At city sub station AC is stepped down to

  1. 130 V
  2. 120 V
  3. 320 V
  4. 220 V


MCQ: A step done transformer has a turns ratio of 100 : 1. An ac voltage of amplitude 170 V is applied to primary. If current is 1 mA in primary, current in secondary should be

  1. 0.5 A
  2. 0.1 A
  3. 0.2 A
  4. 0.6 A


MCQ: Generators produce electric current due to movement of wires near

  1. metals
  2. small magnets
  3. very large magnets
  4. gases


MCQ: An electrical switch that opens and closes under control of another electrical circuit is called

  1. fuse
  2. relay
  3. breaker
  4. transformer


MCQ: Direction of force on a current-carrying wire in a magnetic field can by found by using

  1. left hand grip rule
  2. right hand grip rule
  3. Fleming's left hand rule
  4. Fleming's right hand rule