color code of a resistance with maximum and minimum values of 2970 and 2430 ? sr

Question

color code of a resistance with maximum and minimum values of 2970 and 2430 ? sroge 2910 + 2130 200 2 K 1021o Hin color code is:rtd-violeb d 8iver 03. Explain the difference between measuring the resistor using multimeter, and using the color code to know its value. Conclusion In this Dab, uveand learned aow to use-digital. nuultina ters and ap introduced to circuit boardts.we applied kv and kC and meosured voitoore anel current usina t nultmeter Ture oas ontu a tian difference betuée..ne actual and nueasured value't dive t the ercors Sinc instriumeats

Explanation / Answer

3. Measuring the resistance with a multimeter is comparatively a new and easy way to measure the resistance of a component. A multimeter is a digital device that consist of two probes which are connected to the two terminals of the resistor of which resistance is to be determined and always connected in series with the component to be measured. It gives normally the exact value of the resistance.

On the other hand measuring resistance using colour coding is a relatively old process and always gives a nominal value of the resistance which means that actual value will always be some percent higher or lower than the indicated value. For example if the indicated value is 1000 ohm and tolerance is 10 percent than actual value will lie between 900 ohm and 1100 ohm. Also this process has some disadvantages like the component may be old and the labels may be faded or you may need the exact value of the resistance.

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.