B3B041S Pages: 4

I, 2Q 1,
‏ا‎ 1
Vv, 4८2= ‏و۷‎
‎۷ \/
Figure (4) Figure (5)

6. If [2]- 3 2 for the two port network shown in figure (5), calculate the average
2 3

power delivered to 1Q resistor. (5)
7. Test whether the polynomial F(s)=s* +3s° + ‏2و4‎ +3s +1 is Hurwitz. (5)
8. Test whether the following represents LC driving point immittance function

_ 3൦:9൭

^) = 24.3)

(5)

PART B
Answer any two questions. Each question carries 10 marks.
9. Determine Norton equivalent circuit for the network shown in figure (6) and hence

find the current 11 through 562 resistor.

3Q 1062
a
७५ |
10५ 1A
Figure (6) b

10. In the network shown in figure (7), determine the value of Ry for maximum power

transfer. Also, find the maximum power transferred.

Jette |

50Z30°V

Figure (7)

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