Match the following: List I List II A.IF amplifier1.Amplifier frequencies in the range of 100 kHz to 5 MHz.B.RF amplifier2.Current in the output flows only during a portion of the positive half of the input cycleC.AF amplifier3.Amplifier frequencies in the range of 0 Hz to 5 MHzD.Class operation4.Amplifier frequencies in the frequency range of 40 Hz to 15 kHz.

Match the following: List I List II A.IF amplifier1.Amplifier frequen

1.	Match the following: List I List II A.IF amplifier1.Amplifier frequencies in the range of 100 kHz to 5 MHz.B.RF amplifier2.Current in the output flows only during a portion of the positive half of the input cycleC.AF amplifier3.Amplifier frequencies in the range of 0 Hz to 5 MHzD.Class operation4.Amplifier frequencies in the frequency range of 40 Hz to 15 kHz.
A.	A-4, B-1, C-3, D-2
B.	A-3, B-1, C-4, D-2
C.	A-2, B-3, C-1, D-4
D.	A-1, B-2, C-3, D-4
Answer» C. A-2, B-3, C-1, D-4

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