In a Printed Circuit Board (PCB) layout, what do copper traces represent?

b) Connections between components

Integrated circuits (ICs) contain:

b) Multiple electronic components on a single chip

Transistors are used for:

b) Amplifying electronic signals

LEDs (Light Emitting Diodes) are used to:

b) Control the flow of current in one direction

A fuse is a safety device that:

b) Melts if excessive current flows through it

a) Controls the flow of current

How does a transformer work?

b) By changing voltage through electromagnetic induction

d) By storing electrical energy

What is the difference between a voltmeter and an ammeter?

c) Voltmeter measures voltage, ammeter measures current

d) Voltmeter measures resistance, ammeter measures current

When testing a capacitor with a multimeter, the ideal scenario is for the meter to:

a) Show a reading that slowly increases and holds steady

b) Show a reading that rapidly increases and then drops to zero

Resistors are used for:

c) Opposing the flow of current

The function of a capacitor is to:

b) Store electrical energy in an electric field

a) Control the flow of current in one direction

Smoke or a burning smell coming from a component during testing usually indicates:

c) The component is likely damaged

a) The component is functioning properly

b) A minor adjustment is needed

d) It's time for a coffee break

When troubleshooting a circuit, it's important to:

b) Isolate the problem area systematically

a) Start replacing components at random

When testing a transistor with a multimeter, it's important to be aware of the:

b) Pin configuration of the transistor

a) Color code of the resistor bands

c) Value of the capacitor in the circuit

d) Length of the connecting wires

A visual inspection of electronic components is a good first step in testing because it can reveal:

b) Incorrect component values (text markings)

c) The presence of solder bridges

When replacing a component, it's crucial to ensure the replacement has the same:

b) Physical size (footprint) and specifications

A simple way to test an LED (Light Emitting Diode) is to:

a) Measure its resistance with a multimeter in diode mode

c) Visually inspect it for damage

b) Connect it directly to a high voltage source

Consulting a datasheet for a specific component is valuable because it provides information on:

b) Expected operating parameters and specifications

a) How to best remove it from the circuit

c) The manufacturer's contact information only

Safety precautions when testing electronic components include:

a) Using only one hand to avoid shocks

c) Working in a well-lit and ventilated area

b) Testing components while plugged into the mains power

d) Touching components with your tongue

Electronics Quiz

Quiz

•

Arts

•

7th Grade

•

Practice Problem

•

Hard

Ever Bellote

FREE Resource

38 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

How many color bands does a standard resistor used for color coding typically have?

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

3 mins • 1 pt

The first two color bands on a resistor represent:

Evaluate responses using AI:

OFF

3.

OPEN ENDED QUESTION

3 mins • 1 pt

The third color band on a resistor typically represents:

Evaluate responses using AI:

OFF

4.

OPEN ENDED QUESTION

3 mins • 1 pt

A gold band on a resistor typically indicates a tolerance of:

Evaluate responses using AI:

OFF

5.

OPEN ENDED QUESTION

3 mins • 1 pt

A brown band on a resistor typically represents the digit:

Evaluate responses using AI:

OFF

6.

OPEN ENDED QUESTION

3 mins • 1 pt

If a resistor has a red, orange, yellow, and gold band, what is its approximate resistance value?

Evaluate responses using AI:

OFF

7.

OPEN ENDED QUESTION

3 mins • 1 pt

A resistor color code chart can help you determine the resistance value of a resistor by:

Evaluate responses using AI:

OFF

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

40 questions

SENI BUDAYA KELAS 7

Quiz

•

7th Grade

40 questions

PENILAIAN SUMATIF KELAS 7 SENI BUDAYA GANJIL 2024/2025

Quiz

•

7th Grade - University

42 questions

6th Grade Chorus Spring Final Exam Practice

Quiz

•

6th - 8th Grade

40 questions

PAT SBK KELAS 7

Quiz

•

7th Grade

40 questions

PAS Seni Budaya Kelas 7 Semester 2

Quiz

•

7th Grade

40 questions

遙控無人機考古題(專業操作證1)

Quiz

•

KG - Professional Dev...

40 questions

Seni Budaya Kelas 7

Quiz

•

6th - 8th Grade

36 questions

2nd Form End of Year Performance Exam

Quiz

•

5th - 8th Grade

Popular Resources on Wayground

5 questions

This is not a...winter edition (Drawing game)

Quiz

•

1st - 5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

10 questions

Identify Iconic Christmas Movie Scenes

Interactive video

•

6th - 10th Grade

20 questions

Christmas Trivia

Quiz

•

6th - 8th Grade

18 questions

Kids Christmas Trivia

Quiz

•

KG - 5th Grade

11 questions

How well do you know your Christmas Characters?

Lesson

•

3rd Grade

14 questions

Christmas Trivia

Quiz

•

5th Grade

20 questions

How the Grinch Stole Christmas

Quiz

•

5th Grade

Discover more resources for Arts

25 questions

Christmas songs

Quiz

•

5th - 8th Grade

10 questions

Holiday cartoons

Quiz

•

3rd - 8th Grade

20 questions

How well do you know Christmas music?

Quiz

•

3rd - 12th Grade

Electronics Quiz

38 questions

How many color bands does a standard resistor used for color coding typically have?

The first two color bands on a resistor represent:

The third color band on a resistor typically represents:

A gold band on a resistor typically indicates a tolerance of:

A brown band on a resistor typically represents the digit:

If a resistor has a red, orange, yellow, and gold band, what is its approximate resistance value?

A resistor color code chart can help you determine the resistance value of a resistor by:

Resistor color coding is a useful skill because it allows you to:

In a Printed Circuit Board (PCB) layout, what do copper traces represent?

What annotation technique is used to identify components on a schematic or PCB layout?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Arts