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Analog-designs Questions Set 58:

Quiz Mode

A tetravalent impurity has four valence electrons

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Which of the following is an example of a Bilateral Element?

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Find the roll-off rate when the order of a filter is 1.

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If the latching current of a Silicon Controlled Rectifier (SCR) is 30 mA, what is its holding current?

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When negative voltage feedback is applied to an amplifier, its voltage gain

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What is the amount of current that flows through the gate of a FET (Field Effect Transistor)?

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If the differential voltage gain of a differential amplifier is 48 dB and its common mode voltage gain is 2 dB, what is its common mode rejection ratio?

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An inductor of 20 mH is connected in series with a resistor of 50 Ω. The combination is connected to a 220 V, 50 Hz AC source. Find the current in the circuit.

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Given that the Common-Mode Rejection Ratio (CMRR) is 100 dB, the input common-mode voltage is 9 V, and the differential voltage gain is 5000, calculate the output common-mode voltage.

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In a Pulse Code Modulation (PCM) system, if the number of quantization levels is increased from 2 to 16, how will the relative bandwidth requirement change?

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