Two p-n junction diodes are connected back to back to make a transistor. Which one of the following is correct?

It can be used only for pnp transistor

The current gain of such a transistor will be high

The current gain of such a transistor will be moderate

It cannot be used as a transistor due to large base width

Two p-n junction diodes are connected back to back to make a transisto

1.	Two p-n junction diodes are connected back to back to make a transistor. Which one of the following is correct?
A.	The current gain of such a transistor will be high
B.	The current gain of such a transistor will be moderate
C.	It cannot be used as a transistor due to large base width
D.	It can be used only for pnp transistor
Answer» D. It can be used only for pnp transistor

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Two p-n junction diodes are connected back to back to make a transistor. Which one of the following is correct?

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