344 questions in Electronic Device & Circuits - HI MCQ!

For an n-channel enhancement type MOSFET, if the source is connected at a higher potential than that of the bulk (i.e. Vs>0). the threshold voltage V, of the MOSFET will?

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Body effect in MOSFETs results in?

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Most important advantage of an IC is its?

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In a CMOS CS amplifier, the active load is obtained by connecting?

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Ultraviolet radiation is used in IC fabrication process for?

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The extremely high input impedance of a MOSFET is primarily because of?

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In the fabrication of n-p-n transistor in an IC. the buried layer the p-type substrate is?

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In n-channel enhancement MOSFET, at a fixed drain voltage?

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the drain current is zero for negative bias voltage to gate and it increases as the negative gate bins is decreased in magnitude
the drain current is maximum at zero gate voltage and it decreases with applied negative gate voltage
the drain current has a finite value at zero gate voltage and it increases or decreases with the applied voltage of proper polarity
the drain current is zero at zero gate voltage and it increases with the positive applied gate voltage

One of the following materials is not used as substrate for the fabricating of MICS?

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Which of the following devices is used in the microprocessors?

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