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NIKITA PUBLICATION-SEMICONDUCTORS-MCQS
- Majority carries in semiconductor are
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- In a semiconductor, the mobility of holes is
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- Which of the following is a typical example of a semiconductor ?
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- A hole in semiconductor is different from an electron, because it is
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- Doping materials are called impurities, because they
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- The movement of a hole is brought about by the vacancy being filled...
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- The electrical conductivity of p-type semiconductor is determined by t...
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- The electrical conductivity of intrinsic and p-type semiconductor incr...
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- In germanium crystal, a hole is provided by an impurity of
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- When N-type of semiconductor is heated
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- The number of electrons in the valence shell of a semiconductor is
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- The resistivity of a semiconductor at room temperature is in bet...
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- Which of the following is correct about the nature of net charge on...
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- A pure semiconductor has
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- The majority charge carriers in P -type semiconductor are
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- To obtain a P-type germanium semiconductor, it must be dopped with
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- An n-type semiconductor is
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- An n-type germanium is obtained, on doping intrinsic germaniurn, by
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- In an n-type semiconductor, the concentration of minority carriers mai...
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- When arsenic is added as an impurity to silicon, the resulting materia...
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