B3B163 Pages: 5

b) List any 5 properties of transfer functions. (5)
0) In the network shown, plot poles and zeros function of (1019) (4)
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5 {£ =
4೧
0.5 ‏ع‎
‎li
‎2H
‎5. a) Find inverse Laplace transform of (2s+1)/(s?+2)(s+1). (4)
b) Solvey”-y= ‏با‎ y(0)=1, y’(0)=0 (5)

c) For the network shown , find the current i(t) when the switch is changed from
position | to 2 at t=0

0.4H
500%

(6)
OR
6. a) Obtain the 211, V2/l1,V2/Viof the following network. (10)
| | ‏ال‎ 4H −
1 ۷ ۷ ೫.೬.
೨.1. உட.
ലയം ‏لی عه‎
Lv ‏ل‎
‎۷ ay 1F

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