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Analog Electronics

Analog Electronics
A semiconductor diode is

 non-linear device
 linear device
 a processing device
 bilateral device

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Analog Electronics
When Semiconductor materials is heated its resistance

 remains constant
 increases
 decreases
None of these

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Analog Electronics
Energy gap of semiconductor is approx

 5 - 8 eV.
 0 eV.
 1 eV.
 > 8 eV .

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Analog Electronics
A semiconductor material is formed by

None of these
 Metallic bonds
 Electrovalent bonds
 Covalent bonds

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Analog Electronics
Voltage controlled oscillators are used commonly in

 Pulse Modulators Frequency Modulators Phase Clocked loops
 Phase Clocked loops
 All the above
 Frequency Modulators

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Analog Electronics
What will be the result if pentavalent impurity is added to pure germanium or silicon ?

 Intrinsic semiconductor
 N-type semiconductor
None of these
 P-type semiconductor

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