Resistors Quizzes , Questions & Answers

Top Trending Resistors Quizzes

How much do you know about the resistor color codes? Can you decode resistor color codes? This quiz will test your ability to decode a resistor's color code and calculate the resistance and tolerance of a resistor. This skill...

Questions: 9 | Attempts: 26228 | Last updated: Jun 22, 2025

Sample Question 1
The resistor has 4 bands. Red, Green, Blue, Gold Which answer is correct?

25K Ohms with a 5% Tolerance and a 2.5K Ohm tolerance range

25M Ohms with a 5% Tolerance and a 2.5M Ohm tolerance range

6.5k Ohms with a 5% Tolerance and a 650 Ohm tolerance range

2500 Ohms with a 10% Tolerance and a 500 Ohm tolerance range

25M Ohms with a 10% Tolerance and a 5M Ohm tolerance range

Sample Question 2
The resistor has 4 bands. Green, Blue, Red, Silver Which answer is correct?

56K Ohms with a 5% Tolerance and a 2.5K Ohm tolerance range

5.6K Ohms with a 5% Tolerance and a 560 Ohm tolerance range

56K Ohms with a 10 Tolerance and a 11.2K Ohm tolerance range

5.6K Ohms with a 10% Tolerance and a 1120 Ohm tolerance range

560 Ohms with a 5% Tolerance and a 56 Ohm tolerance range

Electrical Iti Instructor Online Test 1

Electrical ITI Instructor Online Test 1 assesses knowledge on resistor circuit calculations. Topics include current and voltage relationships in resistors, series and parallel circuits, and power distribution. Essential for...

Questions: 90 | Attempts: 396 | Last updated: Mar 18, 2025

Sample Question 1
A resistor is connected across a 50 V source. What is the current in the resistor if the color code is red, orange, orange, silver?

2 mA

2.2 mA

214 mA

21.4 mA

Sample Question 2
How much voltage is needed to produce 2.5 A of current through a 200 resistor?

50 V

500 V

80 V

8 V

Recent Resistors Quizzes

Current Control: Resistors Quiz By Gibilisco

This clearly illustrated introduction to electricity and electronics makes learning about them simple. This quiz on resistors contains MCQs by Gibilsico, who is a well-known writer. The quiz contains various questions ranging...

Questions: 20 | Attempts: 902 | Last updated: Oct 23, 2025

Sample Question
Proper biasing in an amplifier circuit

Causes it to oscillate

Prevents an impedance match

Can be obtained using a voltage divider network

Maximizes current flow

Resistors Quizzes , Questions & Answers

Popular Resistors Topics

Top Trending Resistors Quizzes

Recent Resistors Quizzes