Mutual Inductance MCQ

Test your knowledge with important Mutual Inductance MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Mutual Inductance MCQs at Bissoy

• The types of inductors are ____________
  ক

  Fixed and variable

  খ

  Only fixed

  গ

  Only variable

  ঘ

  Neither fixed nor variable
• Practical application of mutual inductance is ____________
  ক

  DC generator

  খ

  AC generator

  গ

  Transformer

  ঘ

  Capacitor
• The flux linkage in coil 1 is 3 Wb and it has 500 turns and the current in coil 2 is xA, calculate the value of x if the mutual inductance is 750H.
  ক

  1A

  খ

  2A

  গ

  3A

  ঘ

  4A
• The flux linkage in coil 1 is x and it has 500 turns and the current in coil 2 is 2A, calculate the value of x if the mutual inductance is 750H.
  ক

  1Wb

  খ

  2Wb

  গ

  3Wb

  ঘ

  4Wb
• The flux linkage in coil 1 is 3Wb and it has x turns and the current in coil 2 is 2A, calculate the value of x if the mutual inductance is 750H.
  ক

  300

  খ

  400

  গ

  500

  ঘ

  700
• If the flux linkage in coil 1 is 3Wb and it has 500 turns and the current in coil 2 is 2A, calculate the mutual inductance.
  ক

  750H

  খ

  500H

  গ

  450H

  ঘ

  900H
• Which, among the following, is the correct expression for mutual inductance?
  ক

  M=N2φ2/I2

  খ

  M=N2φ2/I1

  গ

  M=N1φ2/I2

  ঘ

  M=N1φ1/I1
• What is the SI unit of mutual inductance?
  ক

  Ohm

  খ

  Henry

  গ

  Volt

  ঘ

  Siemens
• If the current in one coil is steady, what happens to the mutual inductance?
  ক

  Zero

  খ

  Infinity

  গ

  Doubles

  ঘ

  Halves
• If the current in one coil becomes steady, the current in neighbouring coil is?
  ক

  Zero

  খ

  Infinity

  গ

  Doubles

  ঘ

  Halves
• The phenomenon due to which there is an induced current in one coil due to the current in a neighbouring coil is?
  ক

  Electromagnetism

  খ

  Susceptance

  গ

  Mutual inductance

  ঘ

  Steady current