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Q#1 PN Junction Theory GATE EC 2003 MCQ +1 mark -0.33 marks

Choose proper substitutes for X and Y to make the following statement correct Tunnel diode and Avalanche photodiode are operated in X bias and Y bias respectively.

X: reverse, Y: reverse        

X: reverse, Y: forward

X: forward, Y: reverse        

X: forward, Y: forward

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