CHETANA PUBLICATION-SEMICONDUCTORS-EXERCISE
- Most widely used semiconductor material is
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- A pure silicon crystal at absolute zero temperature behaves as
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- The charge carriers in semiconductor are
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- In N-type semiconductor
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- In P-type semiconductor majority charge carriers are
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- Symbolically LED is represented as
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- The materials most commonly used for solar cells are
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- In semiconductor, acceptor impurity is....
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- The width of depletion region....
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- When a hole is produced in P-type semiconductor, there is......
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- For an extrinsic semiconductor, the valency of acceptor impurity is
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- A photo diode is used in
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- In any type of transistor, one part of the transistor which supplies m...
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- Depletion layer of unbiased p-n junction diode contains.....
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- Number of electrons = Number of holes in conduction band and valence b...
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- Colour of the radiation emitted by LED containing silicon carbide and ...
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- Function of limiting resistance in LED is
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- The approximate ratio of resistances in the forward and reverse bias o...
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- The resistance of P-N-junction diode in forward bias is
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- In P type semiconductor, there are
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