Linear DC Power Supply Quiz

Linear DC Power Supply Quiz

12th Grade

15 Qs

quiz-placeholder

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Linear DC Power Supply Quiz

Linear DC Power Supply Quiz

Assessment

Quiz

Engineering

12th Grade

Practice Problem

Medium

Created by

Nur Fadzillah Hussin

Used 1+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main purpose of a power supply unit?

To filter the output signal

To convert AC input power to DC power

To generate AC power

To amplify the input signal

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which component is responsible for converting the AC input voltage to DC pulsating output voltage in a DC Power Supply?

Transformer

Regulator

Rectifier

Filter

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of a rectifier in a DC Power Supply?

To divide the DC voltage as needed

To decrease the ripple voltage to zero

To convert AC input voltage to DC pulsating output voltage

To step down the AC input voltage

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of rectifier produces one sine pulse for each cycle of the input sine wave?

Half wave rectifier

Full wave rectifier

Bridge rectifier

Zener diode rectifier

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of a filter circuit in a DC Power Supply?

To convert DC to AC voltage

To increase the ripple voltage

To smooth the output voltage

To amplify the output signal

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of a voltage regulator in a DC Power Supply?

To maintain a constant output voltage

To convert AC to DC voltage

To decrease the ripple voltage

To increase the output voltage

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of a voltage divider circuit in electronic equipment?

To amplify the output signal

To divide the DC voltage as needed

To convert DC to AC voltage

To increase the input voltage

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