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An n-p-n tansistor circuit is show below...

An n-p-n tansistor circuit is show below

The arrangement represent a

A

a common - collector amplifier circuit

B

a common - emitter amplifier circuit

C

a common - base amplifier circuit

D

a switch circuit

Text Solution

Verified by Experts

Here the emitter is forward biased and also it is So, it is a common emitter smplifier ciruit
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MODERN PUBLICATION-SEMICONDUCTOR ELECTRONICS METERIALS DEVICES AND SIMPLE CIRCUITS -COMPETION FILE (MULTIPLE CHOICE QUESTIONS WITH ONLY ONE CORRECT ANSWER)
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  5. In the circuit given below the p-n junction diode is ideal with negli...

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  10. The contribution in the total current flowing through a semiconductor ...

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  11. In the curcuit given below D(1) and D(2) are two identicall diodes an...

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  12. For the combination of gates given below the output y is high if

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  13. The base of a transistor is kept very thin and lightly doped as compa...

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  14. A transistor -oscillator using a resonant circuit with an inductor L (...

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  15. For a p-type semiconductor, which of the following statements is true?

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  17. In the energy band diagram of a material shown below, the open circles...

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  18. In the circuit shown in the figure, the input voltage V(i) is 20V,V(BE...

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  19. In a p-n junction diode, change in temperature due to heating

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