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Exam Questions Papers - Engineering

Q1:

The VTH at terminals A and B is equal to,

A 0 V

B 5 V

C - 5 V

D None of these

ANS:B - 5 V

Apply KVL to loop 1 5V - 3I1 - 2(I1 - I2) - 5V = 0 ∴ I2 = 0 5 - 3I1 - 2I1 - 5V = 0 ∴ I1 = 0 ∴ VAB = 5V.