What is the value of the resistor which is labeled as '2M2' in the schematic?
2007-03-10 15:07:25 · 7 answers · asked by Dominator. 2 in Science & Mathematics ➔ Engineering
2,200,000 Ohms, or 2.2 Meg Ohms.
If the actual resister is color coded, it should be:
Red / Red / Green - followed by the color band for tolerance.
2007-03-10 15:27:26 · answer #1 · answered by LeAnne 7 · 1⤊ 0⤋
2k7 is shorthand for 2.7k ohms 2R7 is two.7 ohms 27r is 27 ohms 270 is 270 27k is 27k 270k is 270k 2M7 is two.7 M ohms 27M is 27Mohms the concept is to stay away from a decimal aspect printed on the resistor, because it truly is difficult to make certain. .
2016-12-01 19:47:27 · answer #2 · answered by Anonymous · 0⤊ 0⤋
You have the band of colours with values as follows.. Black--0 Brown--1 Red--2 orange--3 yellow--4 Green --5 Blue--6 violet--7 grey--8 white--9
Now take the first 2 bands(opposite to d tolerance band - gold or silver) and write the corresponding values as such.& then Multiply it with ten to the power of the third band's value..
2007-03-10 20:34:07 · answer #3 · answered by ((Gaining knowledge.) 2 · 0⤊ 1⤋
Usually they will replace the decimal point with a multiplier. 2M2 = 2.2 megohm, 2K2 = 2.2kohm, 2R2 = 2.2ohms. Hope this helps.
2007-03-11 20:08:49 · answer #4 · answered by scott p 6 · 0⤊ 0⤋
the value of resistor is generally readby the colour coding scheme marked on the resistor.
2007-03-10 17:11:51 · answer #5 · answered by Anonymous · 0⤊ 1⤋
i think that might be a resistor standard you should have a band of colours on the resistor and that will tell you the rating of the resistor
2007-03-10 15:20:46 · answer #6 · answered by paul13051956 3 · 0⤊ 1⤋
2.2 Mega ohms, or 2,200,000 ohms.
2007-03-12 06:43:03 · answer #7 · answered by joshnya68 4 · 0⤊ 0⤋