B B3B163 Pages: 5

B3B053
Reg. No. Name:
APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
THIRD SEMESTER B.TECH DEGREE EXAMINATION, JULY 2017
Course Code: EC 201
Course Name: NETWORK THEORY (AE,EC)
Max. Marks: 100 Duration:3 Hours
PARTA
Question No. 1 is compulsory.
1. a) State Kirchhoff’s current law. (2)
b) Find the current in 100Q resistor using nodal analysis. (5)
10൨ ४, 309 ५,
१०५
0) State super position theorem. (2)
d) Using super position theorem find the voltage across (2+j5)Q impedance for the
network shown. (6)
1462 302
டூ | |
262
+ 0
ಇ का ۱ 20<30 A

ன 12
2. a) Differentiate between (i) tree and co tree (ii) links and twigs. (2)
b) Determine ५, and Vj, from the given circuit. (7)

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