Voltage Regulators - Chapter 17

Voltage Regulators - Chapter 17

University

18 Qs

quiz-placeholder

Similar activities

ETS Pemrograman Berorientasi Obyek

ETS Pemrograman Berorientasi Obyek

University

15 Qs

Energy Management Techniques for SoC

Energy Management Techniques for SoC

University

14 Qs

PIM 1-2

PIM 1-2

University

18 Qs

Idioms Unveiled: Understanding Everyday Expressions

Idioms Unveiled: Understanding Everyday Expressions

4th Grade - University

15 Qs

Oops moment/1

Oops moment/1

University

13 Qs

Engineering Design Process

Engineering Design Process

10th Grade - University

20 Qs

Present perfect

Present perfect

2nd Grade - University

14 Qs

C++ OOPs Concepts & Inheritance Quiz

C++ OOPs Concepts & Inheritance Quiz

University

20 Qs

Voltage Regulators - Chapter 17

Voltage Regulators - Chapter 17

Assessment

Quiz

Engineering

University

Medium

Created by

Najib AL-Fadhali

Used 2+ times

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the main function of a voltage regulator?

Increase the input voltage

Maintain a constant DC output voltage

Convert AC voltage to DC voltage

Reduce power consumption

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Where is a voltage regulator typically placed in a power supply?

Before the rectifier

After the rectifier or battery

In parallel with the load

Between the transformer and rectifier

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which of the following is NOT a type of voltage regulator?

Series regulator

Shunt regulator

Switching regulator

Pulse regulator

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which series of voltage regulators provides a negative voltage output?

78xx

79xx

LM317

LM340

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the output voltage of a 7805 voltage regulator?

-5V

+5V

+9V

-9V

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is line regulation?

The ability of a regulator to maintain output voltage despite changes in input voltage

The ability of a regulator to maintain output voltage despite changes in load current

The ability of a regulator to supply power to multiple loads

The ability of a regulator to convert AC to DC

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What does a lower line regulation percentage indicate?

Better voltage stability

Poor voltage stability

Higher output fluctuation

Increased power dissipation

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?