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Analog-designs Questions Set 91:

Quiz Mode

Determine the charge on a 20 μF capacitor charged to 18 V.

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Thin gate oxide in a CMOS process is preferably grown using

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Calculate the efficiency of a transformer-coupled Class A amplifier. Given that the supply voltage is 12V and the output voltage is 6V.

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How can a MOSFET be used?

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What will be the value of the base current if the current gain of a common emitter transistor is β = 200 and the collector current Ic = 4 mA?

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Calculate the negative feedback factor (β) of an amplifier if the voltage gain without the feedback is 225 and the voltage gain with the negative feedback is 18.

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Which of the following is the most accurate description for a Tunnel Diode?

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When AC signals are applied to both the inverting and non-inverting terminals of an op-amp, the output will be maximum when the phase difference between the inputs is:

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Which of the following diodes operate in reverse bias?

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Assertion (A): The first stage of an instrumentation amplifier does not attenuate the common-mode signal.

Reason (R): The second stage is responsible for the common-mode rejection.

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