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TARGET PUBLICATION-SEMICONDUCTORS-EXERCISE
- figure shows ttwo p-n junction diodes alond with aresistance R and a d...
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- in the foll. Circuit of PN junction , diodes D1, D2 and D3 are ideal t...
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- OF THE DIODES SHOWN IN the foll. Diagrams, which one is reverse biased...
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- a semiconductorX is made by doping a germanium crytsal with arsenic (z...
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- the dominant mecahnisms for motion of chargecarriers in forward and re...
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- serious draback of the semiconductors devices is
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- in LED, to avoid damage to the diode is used
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- in LED, intensity of emitted light
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- which of the foll. Is NOT an appliction of photodiode?
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- in a p-n junction photo cell, the value of photo-electromotive force p...
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- Assertion :light emitting diode (LED) emits spontaneous radiation reas...
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- thermistors may have
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- which of the foll. Graphs represents NTC thermistors
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- the circuit has two oppositely connected ideal diodes in parallel. Wha...
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- a p-n junction diode when forward biased has a drop of 0.4 V which is ...
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- for a photodiode , the forbidden energy gap (E8)of the material used i...
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- if the band gap between valence band and conduction band in a matereia...
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- in insulatore (C.B. is conduction band and V.B. is a valence band)
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- the energy gap in case of which of the foll. Is less than 3eV?
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- the band gap of an insulator , conductor and semic conductor are E(gI)...
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