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The forward bias characteristics of two ...

The forward bias characteristics of two diodes `D_(1) and D_(2)` are shown, the knee voltage for `D_(1) and D_(2)` are respectively (approx)

A

`0.6 V, 0.7 V`

B

`0.3 V, 0.6 V`

C

`0.9 V, 1.2 V`

D

`0.6 V, 0.9 V`

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A
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