VTU Sample Papers

I want B.E Third Semester sample paper from VTU so please provide me for my preparation.

[Saksham]

Here you are looking for B.E Third Semester sample paper. As you want here I am providing you a sample paper having me.

1. (a) Write a mesh equation for the circuit shown in figure-1 and determine mesh currents using mesh analysis.

(b) Obtain expression for a set of equivalent.
i) Y connected impedance to replace a set of delta connected impedance.
ii) Delta connected admittance to replace a set of Y connected admittance.
(c) Distinguish between the Independent and dependent sources with one example.
2 (a) Explain briefly tree, co-trees, and loops in a graph of network with suitable example.
(b) Under what condition do you consider topology for network analysis? For the graph shown in figure-2, for a co-tree (4, 5, 2, 8), write the tie set and cut-set matrices.
(c) Explain incidence of a graph with a suitable example.
3 (a) State and explain
i) reciprocity theorem
ii) Millman’s theorem
(b) State and explain superposition theorem.
(c) Determine the current through 2 Ω resistor of the network shown in figure-3 using superposition theorem.

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