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Exam Questions Papers - Engineering

Q1:

The Vs is given by

A 8 V

B 13 V

C 1 V

D 4 V

ANS:B - 13 V

Using Nodal analysis ...(i) ...(ii) ∴ V2 = 2Vx ∴ V2 = 2V ...(iii) ...(iv) Put V2 = 2V Put in equation (iii), Vs = 3V1 - V2 Vs = 3 x (+5V) - 2V Vs = 15V - 2V = 13V.