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Semiconductor E...

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  • Question 1
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    When the electrical conductivity of a semi-conductor is due to the breaking of its covalent bonds, then the semiconductor is said to be

  • Question 2
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    Bonding in a germanium crystal (semi-conductor) is

  • Question 3
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    The laptop PC's modern electronic watches and calculator use the following for display

  • Question 4
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    Electrical conductivity of a semiconductor

  • Question 5
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    In good conductors of electricity, the type of bonding that exists is

  • Question 6
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    Zener breakdown in a semi-conductor diode occurs when 

  • Question 7
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    When the PP end of PNP-N junction is connected to the negative terminal of battery and the NN end to the positive terminals of the battery, then the PNP-N junction behaves like 

  • Question 8
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    The intrinsic semiconductor becomes an insulator at

  • Question 9
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    Which is the correct diagram of a half-wave rectifier 

  • Question 10
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    A logic gate is an electric  

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