Determine the maximum and minimum currents you should expect to measure when a 12 v source is connected across the resistor. Resistor #3 has the colors yellow violet silver meaning 4 7 ×.01 or.47 ohms and no fourth band indicates a 20% tolerance. Electrical engineering questions and answers.
Introducing Arduino & Dino Jumpstart Lab Curriculum
47k / 47k ohm resistor colour code.
Black, brown, red, orange, yellow, green, blue, violet, gray, and white.
Resistors have standard colors for identification of the resistance value. This exam will test your ability to decode a resistor's color code and calculate the resistance and tolerance of a resistor. Now, we will multiply that number by the multiplier indicated with the third band, i.e., yellow and it has the value of 104 or 10000. This calculator supports resistors with 3, 4, 5, and 6 bands.
Tolerance value (%) for example, a resistor with a color band pattern of brown, red, orange, red, gold yields the first digit as 1, the second digit as 2, the third digit as 3, and a multiplier of 10,000.
5 band resistor color code calculator. 14 rows 1.2 ohm 1r2 brown red gold 1.3 ohm 1r3 brown orange gold 1.6 ohm 1r6 brown blue gold 2.0. A certain resistor has the following color code: The first three bands are colored:
A certain resistor has the following color code:
4 band colour code system. It will also calculate the minimum and maximum values based on the tolerance ratio. Engineering computer science q&a library question: 4 band resistor color code calculator.
A certain resistor has the following color code:
Expected values for a 330k resistor at 10% tolerance. A resistor is marked with colours red, red, orange and gold. Determine the maximum current, imax, and minimum current, imin, you should expect to measure. Meet my youtube channel about electronics.
First, determine the value of the resistor.
For example, a resistor with a color band pattern of brown, red, orange, red, gold yields the first digit as 1, the second digit as 2, the third digit as 3, and a multiplier of 10,000. This tool is used to decode information for color banded axial lead resistors. 6 band resistor color code calculator. 14 rows therefore, the resistance value of the resistor with color code red, red, orange, gold.
This produces a resistance value of 123 *.
Write the value of its resistance. To understand how to read the resistor color code for 3 /4/5/6 band resistors you can use this color chart. Resistor color code chart and resistance calculator. Reading resistors is a very simple procedure if you use the chart and formula below.
Ω k ω m ω 20% 10% 5% 2% 1% 0.5% 0.25% 0.1% 0.05% calculate.
This calculator will help you identify the value, tolerance and temperature coefficient of a color coded resistor by simply selecting the bands colors. Green = 5 blue = 6 violet = 7 gray = 8 white = 9. This produces a resistance value of 123 * 100 = 12.3 kω with a ± 5% tolerance. What color is a 47k resistor?
Black = 0 brown = 1 red = 2 orange = 3 yellow = 4.
Red, green, blue, gold which answer is correct? Resistor #2 has the colors orange orange yellow silver which translates into or 330,000 ohms and a tolerance of 10%. In order, the colors are: 330k resistor color code with 10% of tolerance.
For example, to calculate 1.2mω, the resistor shows brown red.
The resistor has 4 bands. The fourth band (if any) is colored: If you are one of them, the quiz will be helpful to you. This skill is needed by technicians, engineers, and some hobbyists.
Determine the current in the resistor if the color code is yellow, violet,
From the above chart, each color band on the resistor represents a number. Violet and green indicate the significant digits (i.e., 75) which are according to the above table (a). Expected values for a 330k resistor at 10 tolerance: Code brown, black, red, gold.
Looking at resistor #1, we see the colors red red green gold.
47 kω / 47000 ω. Minimum = 297.000 ω and maximum: Hold the resistor with the gold or silver band to the right and read the. To use this tool, simply click on a particular color and number and watch how the actual bands on the resistor illustration change.
