MCQ Set 1 - Circuits And Electromagnetic

10 Questions | Total Attempts: 203

SettingsSettingsSettings
MCQ Set 1 - Circuits And Electromagnetic

Test Duration (mins) : 15Total No. Of Questions : 10 Created By


Questions and Answers
  • 1. 
    If then value of V1 is given by
    • A. 

      4

    • B. 

      3+e^-2t

    • C. 

      1+3e^-2t

    • D. 

      4-2e^-2t

  • 2. 
    In the circuit shown in the figure, if I = 2, then the value of the battery voltage V will be
    • A. 

      5v

    • B. 

      3v

    • C. 

      2v

    • D. 

      1v

  • 3. 
    Consider the network given below:
    • A. 

      L/2R

    • B. 

      2L/R

    • C. 

      L/3R

    • D. 

      2L/3R

  • 4. 
    The supply voltage IVI in diagram below is
    • A. 

      210V

    • B. 

      70V

    • C. 

      50V

    • D. 

      230V

  • 5. 
    The transfer function is for an active
    • A. 

      Low pass filter

    • B. 

      Band pass filter

    • C. 

      High pass filter

    • D. 

      All pass filter

  • 6. 
    Steady state value of the current in the circuit
    • A. 

      0

    • B. 

      1/2

    • C. 

      2

    • D. 

      1

  • 7. 
    Ideal transformer cannot be described by
    • A. 

      H-parameter

    • B. 

      ABCD parameter

    • C. 

      G-parameter

    • D. 

      Z-parameter

  • 8. 
    In an RLC parallel circuit the impedance at resonance is
    • A. 

      Maximum

    • B. 

      Minimum

    • C. 

      Zero

    • D. 

      Infinity

  • 9. 
    A water boiler at home is switched ON to the ac mains supplying power at 230V/50Hz. The frequency of instantaneous power consumed by the boiler is
    • A. 

      0 Hz

    • B. 

      50 Hz

    • C. 

      100 Hz

    • D. 

      150 Hz

  • 10. 
    The effective resistance between the terminals A and B in the circuit shown in the figure is
    • A. 

      R

    • B. 

      R-1

    • C. 

      R/2

    • D. 

      6/11R

Back to Top Back to top