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MCQs

Total Questions : 99 | Page 2 of 10 pages
Question 11. A capacitor is generally a
  1.    Bilateral and active component
  2.    Active, passive, linear and nonlinear component
  3.    Linear and bilateral component
  4.    Nonlinear and active component
 Discuss Question
Answer: Option C. -> Linear and bilateral component
Question 12. An ideal voltage source should have
  1.    Large value of e.m.f.
  2.    Small value of e.m.f.
  3.    Zero source resistance
  4.    Infinite source resistance
 Discuss Question
Answer: Option C. -> Zero source resistance
Question 13. The resistance LM will be
  1.    6.66 Q
  2.    12 Q
  3.    18 Q
  4.    20 Q
 Discuss Question
Answer: Option A. -> 6.66 Q
Question 14. A network which contains one or more than one source of e.m.f. is known as
  1.    Linear network
  2.    Nonlinear network
  3.    Passive network
  4.    Active network
 Discuss Question
Answer: Option D. -> Active network
Question 15. For a voltage source
  1.    Terminal voltage is always lower than source e.m.f.
  2.    Terminal voltage cannot be higher than source e.m.f.
  3.    The source e.m.f. and terminal voltage are equal
  4.    None of these
 Discuss Question
Answer: Option B. -> Terminal voltage cannot be higher than source e.m.f.
Question 16. Kirchhoff’s voltage law is related to
  1.    Junction currents
  2.    Battery e.m.f.
  3.    IR drops
  4.    Both B and C
 Discuss Question
Answer: Option D. -> Both B and C
Question 17. A terminal where three on more branches meet is known as
  1.    Node
  2.    Terminus
  3.    Combination
  4.    Anode
 Discuss Question
Answer: Option A. -> Node
Question 18. Choose the incorrect statement.
  1.    A branch formed by the parallel connection of any resistor R and open circuit has the characteristic of an open circuit
  2.    A branch formed by the parallel connection of any resistor R and a short circuit has the characteristic of a short circuit
  3.    A branch formed by the series connection of any resistor R and an open circuit has the characteristic of an open circuit
  4.    A branch formed by the series connection of any resistor R and a short circuit has the characteristic of resistor R
 Discuss Question
Answer: Option A. -> A branch formed by the parallel connection of any resistor R and open circuit has the characteristic of an open circuit
Question 19. Kirchhoff’s voltage law applies to circuits with
  1.    Nonlinear elements only
  2.    Linear elements only
  3.    Linear, nonlinear, active and passive elements
  4.    Linear, nonlinear, active, passive, time varying as wells as time-invariant elements
 Discuss Question
Answer: Option D. -> Linear, nonlinear, active, passive, time varying as wells as time-invariant elements
Question 20. The circuit whose properties are same in either direction is known as
  1.    Unilateral circuit
  2.    Bilateral circuit
  3.    Irreversible circuit
  4.    Reversible circuit
 Discuss Question
Answer: Option B. -> Bilateral circuit

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