344 questions in Electronic Device & Circuits - HI MCQ!

The p-type epitaxial layer grown over an n-type substrate for fabricating a bipolar transistor will function as?

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In fabricating silicon BJT in ICs by the epitaxial process, the number of diffusions used is usually?

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The commercial temperature range of ICs is?

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Moor’s law relates to?

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The basic function of buried n layer in an n-p-n transistor fabricated in IC is to?

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The p-type substrate in a conventional pn-junction isolated integrated circuit should be connected to?

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The phenomenon known as Early Effect in a bipolar transistor refers to a reduction of the effective base-width caused by?

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An incremental model of a solid state device is one which represents the?

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Which one of the following statements with reference to effective mass is incorrect?

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Consider the following statements pertaining to tunnel diodes: 1. Impurity concentration is high. 2 Carrier velocities are low. 3. They have current-controlled V-I characteristic. Which of the statements given above is/are correct?

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