Match the following: List I List II A.LED1.Heavy DopingB.Avalanche Ph – McqOptions

MCQOPTIONS

1.	Match the following: List I List II A.LED1.Heavy DopingB.Avalanche Photodiode2.Coherent RadiationC.Tunnel diode3.Spontaneous EmissionD.LASER4.Current gain
A.	A-2, B-4, C-3
B.	A-2, B-3, C-1, D-4
C.	A-3, B-4, C-1, D-2
D.	A-2, B-1, C-4, D-3
Answer» D. A-2, B-1, C-4, D-3

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