Circuits and Circuit Theory MCQs with answers Page - 2

Here, you will find a collection of MCQ questions on Circuits and Circuit Theory. Go through these questions to enhance your preparation for upcoming examinations and interviews.

To check the correct answer, simply click the View Answer button provided for each question.

Have your own questions to contribute? Click the button below to share your MCQs with others!

+ Add Question

A

Admin • 802.91K Points
Coach

Q. At _________ frequencies the parallel R-L circuit behaves as purely resistive.

  • (A) low
  • (B) very low
  • (C) high
  • (D) very high

A

Admin • 802.91K Points
Coach

Q. At very low frequencies a series R-C circuit behaves as almost purely

  • (A) resistive
  • (B) inductive
  • (C) capacitive
  • (D) none of the above

A

Admin • 802.91K Points
Coach

Q. Capacitive reactance is more when

  • (A) capacitance is less and frequency of supply is less
  • (B) capacitance is less and frequency of supply is more
  • (C) capacitance is more and frequency of supply is less
  • (D) capacitance is more and frequency of supply is more

A

Admin • 802.91K Points
Coach

Q. Capacitive susceptance is a measure of

  • (A) reactive power in a circuit
  • (B) the extent of neutralisation of reactive power in a circuit
  • (C) a purely capacitive circuit’s ability to pass current
  • (D) a purely capacitive circuit’s ability to resist the flow of current

A

Admin • 802.91K Points
Coach

Q. For a frequency of 200 Hz, the time period will be

  • (A) 0.05 s
  • (B) 0.005 s
  • (C) 0.0005 s
  • (D) 0.5 s

A

Admin • 802.91K Points
Coach

Q. For a sine wave with peak value Emax _________ 8.30. the average value is

  • (A) 0.636 Emax
  • (B) 0.707 Emax
  • (C) 0.434 EWc
  • (D) lAUEmax

A

Admin • 802.91K Points
Coach

Q. For a sine wave with peak value Imax the r.m.s. value is

  • (A) 0.5 Imax
  • (B) 0.707
  • (C) 0.9
  • (D) 1.414 Lmax

A

Admin • 802.91K Points
Coach

Q. For the same peak value which of the following wave will ‘have the highest r.m.s. value?

  • (A) square wave
  • (B) half wave rectified sine wave
  • (C) triangular wave
  • (D) sine wave

A

Admin • 802.91K Points
Coach

Q. For the same peak value, which of the following wave has the least mean value?

  • (A) half wave rectified sine wave
  • (B) triangular wave
  • (C) sine wave
  • (D) square wave

Add MCQ in this Category

If you want to share an MCQ question in this category, it's a great idea! It will be helpful for many other students using this website.

Share Your MCQ

Browse Categories

Click on category to learn MCQs of that category.