Draw the circuit diagram to study the characteristic of npn transistor in common emitter configuration. Sketch typical input characteristics, output characteristics for such a configuration. Explain how the current gain of transistor is calculated from output characteristics.
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npn transistor work as a amplifiar.
Its use in soundbox....radio...etc
.If input current increase so output voltage increse.
At the point when input and output current go ing to reverse bias.
Thats called cut of area.
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Explanation:
npn transistor work as a amplifiar.
Its use in soundbox....radio...etc
.If input current increase so output voltage increse.
At the point when input and output current go ing to reverse bias.
Thats called cut of area.
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