Questions from Electronics


Q: Determine the regulated voltage and circuit currents for the shunt regulator of

Determine the regulated voltage and circuit currents for the shunt regulator of Fig. .

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Q: Draw the circuit of a voltage supply comprised of a full-

Draw the circuit of a voltage supply comprised of a full-wave bridge rectifier, capacitor filter, and IC regulator to provide an output of + V.

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Q: Calculate the minimum input voltage of the full-wave rectifier and

Calculate the minimum input voltage of the full-wave rectifier and filter capacitor network in Fig. ï&...

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Q: Determine the maximum value of load current at which regulation is maintained

Determine the maximum value of load current at which regulation is maintained for the circuit of Fig. &iu...

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Q: Determine the regulated voltage in the circuit of Fig.  with

Determine the regulated voltage in the circuit of Fig.  with R1 = ï...

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Q: Determine the regulated output voltage from the circuit of Fig. 

Determine the regulated output voltage from the circuit of Fig. 

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Q: A half-wave rectifier develops  V dc. What is

A half-wave rectifier develops  V dc. What is the value of the ripple voltage?

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Q: What is the rms ripple voltage of a full-wave rectifier

What is the rms ripple voltage of a full-wave rectifier with output voltage 8 V dc?

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Q: For the emitter follower network of Fig. 4.135

For the emitter follower network of Fig. 4.135 a. Find IB, IC, and IE. b. Determine VB, VC, and VE. c. Calculate VBC and VCE.

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Q: A simple capacitor filter fed by a full-wave rectifier develops

A simple capacitor filter fed by a full-wave rectifier develops  V dc at  ripple factor. What is the output ripple voltage (rms)?

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