Electromagnetism Multiple Choice Questions Test 4 pdf Download

Practice physics quiz 4 on electromagnetism MCQs, grade 10 high voltage transmission multiple choice questions. Free learning guide has physics worksheet with answering options 120 v, 130 v, 320 v and 220 v of multiple choice questions (MCQ) with high voltage transmission quiz as at city sub station ac is stepped down to for exam prep. Study to learn high voltage transmission quiz to attempt multiple choice questions based test.

MCQs on Electromagnetism - Quiz 4

MCQ. At city sub station AC is stepped down to

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


MCQ. Transformers are application of

  1. induction
  2. mutual induction
  3. electrostatics
  4. mutual charges


MCQ. In transformer if secondary voltage is more than primary voltage then it is called

  1. step up transformer
  2. step down transformer
  3. inductor
  4. resistor


MCQ. Power is transmitted over long distances and high voltages in order to

  1. minimize the energy loss
  2. maximize the energy loss
  3. make energy content constant
  4. preserve energy


MCQ. Magnitude of induced EMF depends on

  1. speed of motion of coil and magnet
  2. number of turns of coil
  3. current passing through coil
  4. both A and B