Very short answer questions:
The IR Detector that we tested in the
lab was essentially a photo...
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Electrical Engineering
Very short answer questions:
The IR Detector that we tested in thelab was essentially a photo diode. What quantity was the light(from the infra-red source) converted into. Is this the same as apn-junction diode? Sketch the I-V characteristics of thephotodiode.
Derive the gain expression for anon-inverting amplifier setup and for an inverting amplifiersetup.
Both 741 and 311 can be used as acomparator. Which one is better? Justify by explaining their outputvoltage waveforms.
What are the VBE (voltage from baseto emitter) and VBC (voltage from base to collector) voltages when2N3904 transistor (npn) is not connected to any supply? Draw thedirection of the two diode junctions so formed.
What are the voltage and currentgains for a Emitter Follower and Common EmitterAmplifier?
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