A device has two resistances 300 &ohm; and 200 &ohm; respectively. The – McqOptions

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1.	A device has two resistances 300 &ohm; and 200 &ohm; respectively. The noise voltages due to these two resistance calculated separately are 5.38 V and 4.38 V respectively. When both of them are used together, the noise voltage will be
A.	9.76 V
B.	1 V
C.	23.56 V
D.	6.94 V
Answer» E.

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