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What are the color codes on a 47 Ohm resistor with a tolerance of 5 percent?
Wiki User
∙ 11y ago
On a standard four band resistor: yellow, violet, black, and gold.
Wiki User
∙ 11y ago
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What is the forward voltage across diode based on its colors?
Diodes do not have color codes as far as I know. The "turn on" voltage is usually in the ballpark of .4 - .8 volts, and is dependent on the type of diode (germanium, etc.). You may be referring to resistors. Look up in google resistor color code, and this should help you. There will be three colored lines, two are the resistance, the third is a scaling factor. For example, if the first two colors match 82, and the third matches 3, the resistor is a 82 x 1000 = 8.2k ohm resistor. There may also be a fourth color; this denotes the resistance tolerance (1, 2, 5, or 10 percent). If the tolerance is 10%, the above example may range from 8.2k + / 1 820 ohms.
Why do resistors have a color code?
Colour code used to identify resistance of the resistor
What do the coloured bands of the resistors mean?
They are a standard code with each individual colour representing a single whole number (1-10) indicating the resistance or ohm value. Additionally the gold band represents 5% "tolerance" and the resistance value is more precise. The silver banded resistors have only 10% tolerance & therefore are not as precise in ohm value. Such should be cheaper to buy than the gold ones.
What are the wire color codes for Trailer 7 blade?
There are seven color codes for a trailer 7 blade. The right turn wire is green, left turn is yellow, the ground wire is white, the tail/marker is brown, the brake is blue, the battery is red or black, and the back up is purple.
What color is the general lee in dukes of hazzard?
1975 Corvette Flame Red color codes: DuPont 1975 Flame Red 43462K code 70 PPG Deltron Acrylic Urethane(DAV2764) C-70-WA-4667
What is the color code of a 10 percent tolerance resistor whose conductance is 0.008335?
brown, red, brown, silver = 120 ohms
What is the resistor color code and how is it used to identify and select resistors?
The resistor color code use to help to identify the resistance of the resistor. There are four color in the resistor that help to identify the resistance of the resistor. The first and second color represent the numerical value of the resistor. The third color represent the multiplier. The four color represent the tolerance.
What is the color code that indicates 20 percent tolerance?
Resistors made to a 20% tolerance do not have a color in the 4th tolerance band.
What are resistor values defined by?
Resistor value is defined by the Resistance the resistor offers in Kilo ohms/ohms value given by color codes on the resistor.
Value of resistor Yellow violet yellow gold color code?
470K ohm at 5% tolerance
A resistor is marked with the following color bands brown black red and gold What is the resistance of this resistor?
1000 ohms = 1Kohm; silver is the tolerance band of the resistor. Silver signifies plus or minus 10%. The fourth band is always the tolerance band. If there is no tolerance band, the tolerance is plus or minus 20%. A gold band would signify plus or minus 5%.
What is the forward voltage across diode based on its colors?
Diodes do not have color codes as far as I know. The "turn on" voltage is usually in the ballpark of .4 - .8 volts, and is dependent on the type of diode (germanium, etc.). You may be referring to resistors. Look up in google resistor color code, and this should help you. There will be three colored lines, two are the resistance, the third is a scaling factor. For example, if the first two colors match 82, and the third matches 3, the resistor is a 82 x 1000 = 8.2k ohm resistor. There may also be a fourth color; this denotes the resistance tolerance (1, 2, 5, or 10 percent). If the tolerance is 10%, the above example may range from 8.2k + / 1 820 ohms.
What doe the last color band on a resistor represent?
It's the tolerance of the resistor - +/- 10% (grey), 5% (tan/orange), 2% (red), 1% (dark red/maroon), etc.
Why the color coded value of a resistor is differ from the value read from the tester?
The color bands show the nominal resistance. The actual resistance is within some percentage (tolerance) of the nominal resistance, so the measured resistance is close to the nominal but not exactly the same. Also resistance varies with factors like temperature and age of the device.
What is color coded?
In electronics, a color code is used to show the value of a resistor. Color codes can be used to communicate just about anything that one might want to.
How calculated the value of resistor that is to be used in particular circuit?
To read the value of a resistor: Resistors are color coded, you can use the chart found below And how accurate the values of resistors are is their tolerance, also found in the chart
What color is the resistor 1.0 k ohm?
First off, it's going to have a brown and an orange ring for the first two bands but then your last band is going to depend on the tolerance of the resistor whether it's +/- %.05 up to +/- %10.
