ர 00000EC201121906 Pages: 2

Reg No.: Name:
APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY

Third semester B.Tech examinations (S) September 2020

Course Code: EC201
Course Name: NETWORK THEORY
Max. Marks: 100 Duration: 3 Hours
PARTA

Answer any two full questions, each carries 15 marks. Marks

1 a) Explain Kirchoff’s law with example (2)

b) Explain fi ⋅ fF _2 ம (8)

xplain final value theorem. Find final value of F(s) = ക്‌്‌
c) Find the value of dependent voltage source (5)
22
12

(8)

b) Explain maximum power transfer theorem applied to ‏عل‎ circuits (7)

3 a) (1-87!) (8)

Find the Laplace transform of (i) f(t) = ९0४3 31 and (11) f (t) = ۰

b) Explain tie set matrix, cut set matrix and fundamental cut set matrix with an (7)
example
PART छ
Answer any two full questions, each carries 15 marks.
4 a) A continuous LTI system is initially relaxed and represented by the equation (8)

y(t) + 3 76) + 2 y(t) = 2 x(t) . Using Laplace transform Find (a) transfer

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