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Electrical engineering material miscellaneous

Electrical Engineering materials

  1. When a semiconductor bar is heated at one end, a voltage across the bar is developed. If the heated end is positive, the semiconductor is:
    1. p-type
    2. n-type
    3. Intrinsic
    4. Highly degenerate
Correct Option: B

When a semiconductor bar is heated at one end, a voltage across the bar is developed. If the heated end is positive the semiconductor end in n-type.



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