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Experiment 7: Simple Diode Circuits - Fixed Voltage Power Supply

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Experiment 7: Simple Diode Circuits - Fixed Voltage Power Supply

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Questions and Answers

What is the primary function of a transformer in a power supply circuit?

To filter the ripple component

To regulate the voltage

To convert DC to AC

To step down high voltage AC mains to low voltage AC (correct)

What is the purpose of the filter in a power supply circuit?

To smooth the DC output and reduce the ripple component (correct)

To deliver power to the load

To convert AC to DC

To regulate the voltage

What is the function of the diode rectifier in a power supply circuit?

To regulate the voltage

To convert AC to DC (correct)

To deliver power to the load

To filter the ripple component

What is the primary function of the voltage regulator in a power supply circuit?

To eliminate ripple and set the DC output to a fixed voltage Signup and view all the answers

What is the load in a power supply circuit?

The part of the circuit to which the DC power is delivered to perform useful operation Signup and view all the answers

What should not be monitored simultaneously on the DSO?

Vs and Vo Signup and view all the answers

What is the purpose of connecting a capacitor across RL?

To filter the output waveform Signup and view all the answers

What is the role of the zener diode in the regulated DC power supply?

To produce a constant DC voltage Signup and view all the answers

What is the purpose of the DSO in the experiment?

To monitor the voltage waveforms Signup and view all the answers

What is the difference between a bridge rectifier with a filter and one without a filter?

The presence of a capacitor Signup and view all the answers

Experiment 7: Simple Diode Circuits - Fixed Voltage Power Supply

Choose a study mode

Podcast

Questions and Answers

What is the primary function of a transformer in a power supply circuit?

What is the purpose of the filter in a power supply circuit?

What is the function of the diode rectifier in a power supply circuit?

What is the primary function of the voltage regulator in a power supply circuit?

What is the load in a power supply circuit?

What should not be monitored simultaneously on the DSO?

What is the purpose of connecting a capacitor across RL?

What is the role of the zener diode in the regulated DC power supply?

What is the purpose of the DSO in the experiment?

What is the difference between a bridge rectifier with a filter and one without a filter?

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