In the circuit diagram D1, D2, D3 and D4 are diodes. Choose the correct answer from the options given below
Answer & explanation
Correct answer: option 2
From the above circuit it is clear that
VA > VB ∴ D1 is forward biased
VA > VC ∴ D2 is reverse biased
VC > VD ∴ D3 is forward biased
VB > VD ∴ D4 is reverse biased