Electronics | Practice MCQs Physics for Mdcat | mosaicbro.com

Electronics | Practice MCQs Physics for Mdcat

7 of 107 questions (Page 4 of 16)

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22 The value of resistivity for insulator is of the order of ______:
Correct Answer: B
No explanation available for this question.
23 The substances which have intermediate values of resistivity are called ______:
Correct Answer: A
No explanation available for this question.
24 The crystals of Germanium and Silicon are the examples of ______:
Correct Answer: B
No explanation available for this question.
25 A pure semiconductor behaves like an insulator at ______ temperature:
Correct Answer: C
No explanation available for this question.
26 The conduction due to charges produced by pair generation is called ______ conduction:
Correct Answer: A
No explanation available for this question.
27 The pair production and intrinsic conductivity both are low at ______:
Correct Answer: C
No explanation available for this question.
28 We add impurities such as ______, we can gain an N-types semi-conductors:
Correct Answer: A
No explanation available for this question.
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