A system has three stage cascaded amplifier each stage having a power gain of 10 dB and noise figure of 6 dB. the overall noise figure is

A system has three stage cascaded amplifier each stage having a power

1.	A system has three stage cascaded amplifier each stage having a power gain of 10 dB and noise figure of 6 dB. the overall noise figure is
A.	1.38
B.	6.8
C.	4.33
D.	10.43
Answer» D. 10.43

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A system has three stage cascaded amplifier each stage having a power gain of 10 dB and noise figure of 6 dB. the overall noise figure is

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