In figure, current gain is – McqOptions

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1.	In figure, current gain is
A.	<span class="symbol">a</span>
B.	<i>r</i>
C.	<sub><i>e</i></sub>
D.	<img src="/_files/images/electronics-and-communication-engineering/analog-electronics/321-312-1.png">
E.	<img src="/_files/images/electronics-and-communication-engineering/analog-electronics/321-312-2.png">
Answer» B. <i>r</i>

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