43. In the following figure, the diodes which are forward biased, are ?




43. In the following figure, the diodes which are forward biased, are ?

(a)   (C) only
(b)   (C) and (A)
(c)   (B) and (D)
(d)   (A), (B) and (D)

Answer :  (b)   (C) and (A)














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