Network Theory objective questions and answers

6.  A network consists of linear resistors and ideal voltage source. If the value of the resistors are doubled then voltage across each resistor is

   A. Halved

   B. Doubled

   C. Increased four lines

   D. Not changed

7.  A network has 4 nodes and 3 independent loops. What is the number of branches in the network ?

   A. 5

   B. 6

   C. 7

   D. 8

8.  A network has 10 nodes and 17 branches. The number of different node pair voltage would be

   A. 7

   B. 9

   C. 45

   D. 10

9.  Pole of a network is a frequency at which

   A. Network function becomes zero

   B. Network function becomes infinity

   C. Network function becomes unity

   D. None of these

10.  A circuit having neither any energy source nor e.m.f. source is called the .........circuit

   A. Unilateral

   B. Bilateral

   C. Passive

   D. Active

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