Transformer MCQ

Test your knowledge with important Transformer MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Transformer MCQs on Bissoy. Bissoy App

• Which of the following is the main advantage of an auto-transformer over a two-winding transformer?
  ক

  Eddy losses are totally eliminated

  খ

  Copper losses are negligible

  গ

  Saving in winding material

  ঘ

  Hysteresis losses are reduced
• Which of the following is not a part of transformer installation?
  ক

  Breather

  খ

  Conservator

  গ

  Exciter

  ঘ

  Buchholz relay
• What is the function of a transformer?
  ক

  Transformer is used to step down or up the AC voltages and currents

  খ

  Transformer is used to step down or up the DC voltages and currents

  গ

  Transformer converts DC to AC voltages

  ঘ

  Transformer converts AC to DC voltages