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TARGET PUBLICATION-SEMICONDUCTORS-EXERCISE
- 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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- C and Si bot have same lattice structure , having bomnding electrons ...
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- the density of an electron-hole pair in a pure germanium is3 ×10^(16)m...
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- a semiconductor has equal electron and hole concetration of2x10^8 m^(-...
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- in an n - type semiconductor, which of the foll.statement is true ?
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- in n type semiconductor , electrons are majority charge carriers but i...
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- the barrier potential of p-n junction depends on : a.type of semicond...
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