Series Resonance MCQ

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

• Determine the resonant frequency (kHz) for the circuit shown below.
  ক

  2.25

  খ

  22.5

  গ

  225

  ঘ

  2250
• What is the value of the impedance at resonance in the circuit shown below?
  ক

  25

  খ

  50

  গ

  75

  ঘ

  100
• For the circuit shown in figure determine the capacitive reactance at resonance.
  ক

  15

  খ

  20

  গ

  25

  ঘ

  30
• The expression of resonant frequency in a series resonant circuit is?
  ক

  1/(2π√C)

  খ

  1/( 2π√L)

  গ

  2π√LC

  ঘ

  1/(2π√LC)
• The voltage across the LC combination in a series RLC circuit is?
  ক

  0

  খ

  1

  গ

  2

  ঘ

  3
• In series RLC circuit, the voltage across capacitor and inductor are ______ with each other.
  ক

  in phase

  খ

  180⁰ out of phase

  গ

  90⁰ out of phase

  ঘ

  45⁰ out of phase
• At resonant frequency, the voltage across capacitor is _______ the voltage across inductor.
  ক

  greater than

  খ

  less than

  গ

  greater than or equal to

  ঘ

  equal to
• As XL = XC in a series resonance circuit, the impedance is_________
  ক

  purely capacitive

  খ

  purely inductive

  গ

  purely resistive

  ঘ

  capacitive and inductive
• In a series resonance circuit, series resonance occurs when?
  ক

  XL = 1

  খ

  XC = 1

  গ

  XL = XC

  ঘ

  XL = -XC
• The circuit is said to be in resonance if the current is ____ with the applied voltage.
  ক

  in phase

  খ

  out of phase

  গ

  45⁰ out of phase

  ঘ

  90⁰ out of phase