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MCQs

Total Questions : 99 | Page 6 of 10 pages
Question 51. The concept on which Superposition theorem is based is
  1.    Linearity
  2.    Non-linearity
  3.    Reciprocity
  4.    Duality
 Discuss Question
Answer: Option A. -> Linearity
Question 52. Which of the following is a bilateral element?
  1.    Constant current source
  2.    Capacitance
  3.    Constant voltage source
  4.    None of these
 Discuss Question
Answer: Option B. -> Capacitance
Question 53. Application of Norton’s theorem to a circuit yields
  1.    Equivalent current source and impedance in series
  2.    Equivalent impedance
  3.    Equivalent current source and impedance in parallel
  4.    Equivalent current source
 Discuss Question
Answer: Option C. -> Equivalent current source and impedance in parallel
Question 54. Between the branch voltages of a loop the Kirchhoff's voltage law imposes
  1.    Linear constraints
  2.    None of these
  3.    Nonlinear constraints
  4.    No constraints
 Discuss Question
Answer: Option A. -> Linear constraints
Question 55. Kirchhoff s law is not applicable to circuits with
  1.    Distributed parameters
  2.    Lumped parameters
  3.    Passive elements
  4.    Non-linear resistances
 Discuss Question
Answer: Option A. -> Distributed parameters
Question 56. A capacitor is generally a
  1.    Bilateral and active component
  2.    Active, passive, linear and nonlinear component
  3.    Nonlinear and active component
  4.    Linear and bilateral component
 Discuss Question
Answer: Option D. -> Linear and bilateral component
Question 57. A network which contains one or more than one source of e.m.f. is known as
  1.    Linear network
  2.    Active network
  3.    Nonlinear network
  4.    Passive network
 Discuss Question
Answer: Option D. -> Passive network
Question 58. The resistance LM will be
  1.    18 Q
  2.    6.66 Q
  3.    12 Q
  4.    20 Q
 Discuss Question
Answer: Option B. -> 6.66 Q
Question 59. An ideal voltage source should have
  1.    Small value of e.m.f.
  2.    Zero source resistance
  3.    Infinite source resistance
  4.    Large value of e.m.f.
 Discuss Question
Answer: Option B. -> Zero source resistance
Question 60. For a voltage source
  1.    Terminal voltage cannot be higher than source e.m.f.
  2.    Terminal voltage is always lower than source e.m.f.
  3.    The source e.m.f. and terminal voltage are equal
  4.    None of these
 Discuss Question
Answer: Option A. -> Terminal voltage cannot be higher than source e.m.f.

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