(a) Use the Standard Resistor Colour-Code Chart in Figure 1.0f to: (i) determine the numerical value, toleranceand acceptable resistance range for each colour-coded resistor listed in Table 1.0a, and (ii) identify thecorresponding 4-band colour codes of each resistor value listed in Table 1.0b. (Note: 1 k1000 £2)1x103Ω =Lab workspaceResistor1234Color of Bands1 st2nd3rd4thbandbandbandbandOrangeOrangeBlack RedGreenViolet YellowGoldBlueRedRedNoneYellow VioletOrangeSilverResistorValue220 S2+5%6202 +2%5.6 kΩ + 2%470 ΚΩ + 5%1stbandTable 1.0aColor CodeValue Tolerance (%)Colour of Bands2ndbandTable 1.0b3rdband4thbandRange of Acceptable ValuesMinimumMaximum 1.5 Standard Resistor Color-CodeThe resistance of a resistor determines how much current it will carry when a given voltage is applied across it. Aresistor is a passive electrical component to create specific resistance in the flow of electric current, commonly foundin almost all electrical networks and circuits. The unit of measure is Ohms (22), which is the resistance of a conductorsuch that a constant current of one Ampere in it will produce a voltage of one Volt between its ends. Hence, the current(I) through a resistor (R) is proportional to the voltage (V) across the resistor, and this is represented by Ohm's Law: I= V/R. This expression can be used as V = I.R to calculate the voltage across the resistor, or as R = V/I to find theresistance value.Manufacturers specify a resistor's nominal resistance value and its tolerance using color-codes on the resistor. Thetolerance means that the actual value of the resistor is guaranteed to be within this amount of its nominal value. Forexample, a resistor with its nominal value labelled as 1k2 + 5% means that the manufacturer guarantees the actualresistance will be between 95002 and 10509. The standard resistor Color-Codes Chart¹ is illustrated in Figure 1.0f.COLORBlackBrownRedOrangeYellowGreenBlueVioletGreyWhite123456VALUE of RESISTANCE10⁰ = 110¹ 1010 = 10010³ 1,00010401234567788991st band 2nd band= 10,00010° = 100,00010° = 1,000,00010' = 10,000,00010% = 100,000,00010⁹ = 1,000,000,0003rd band^ ^ ^ ^Example: => | Brown | Black | Red | Gold |1COLORRedGoldSilverNone0 10² 5% => 10 x 10²0 = 1 kFigure 1.0f: Standard Resistor Color-Code ChartTOLERANCE2%5%10%20%4th band(with + 5% tolerance)

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(a) Use the Standard Resistor Colour-Code Chart in Figure 1.0f to: (i) determine the numerical value, tolerance and acceptable resistance range for each colour-coded resistor listed in Table 1.0a, and (ii) identify the corresponding 4-band colour codes of each resistor value listed in Table 1.0b. (Note: 1 k = 1x10³Q2 = 1000 (2) Lab workspace Color of Bands 1st 2nd 3rd Resistor band band band 1 Orange Orange Black 2 Green Violet Yellow Blue Red 3 Red 4 Yellow Violet Orange Resistor Value 220 S2 +5% 620 2 + 2% 5.6 kΩ +2% 470 kΩ + 5% 1st band Color Code 4th band Red Gold None Silver Table 1.0a Value Tolerance (%) Colour of Bands 2nd band Table 1.0b 3rd band 4th band Range of Acceptable Values Minimum Maximum

(a) Use the Standard Resistor Colour-Code Chart in Figure 1.0f to: (i) determine the numerical value, tolerance and acceptable resistance range for each colour-coded resistor listed in Table 1.0a, and (ii) identify the corresponding 4-band colour codes of each resistor value listed in Table 1.0b. (Note: 1 k = 1x10³Q2 = 1000 (2) Lab workspace Color of Bands 1st 2nd 3rd Resistor band band band 1 Orange Orange Black 2 Green Violet Yellow Blue Red 3 Red 4 Yellow Violet Orange Resistor Value 220 S2 +5% 620 2 + 2% 5.6 kΩ +2% 470 kΩ + 5% 1st band Color Code 4th band Red Gold None Silver Table 1.0a Value Tolerance (%) Colour of Bands 2nd band Table 1.0b 3rd band 4th band Range of Acceptable Values Minimum Maximum

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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