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Symbolic representation of a photodiode is
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Important Questions on Electronic Devices
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An n-p-n transistor has three leads A, B and C. Connecting B and C by moist fingers, A to the positive lead of an ammeter, and C to the negative lead of the ammeter, one finds large deflection. Then, A, B and C refer respectively to :
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The arrangement of gates shown below effectively works as
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input | Output | |
The logic gate is
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)