1) What is the value of color green in resistor color coding? a) 1 b) 5 c) 2 d) 7 e) 3 f) 4 2) What do you call a scheme to determine the value of resistors by color bands printed on their bodies as code? a) resistance b) Tolerance c) Resistor d) Resistor Color Coding e) Code f) Tolerance Coding 3) What is the value of the resistor shown. Be sure to use prefixes such as k or M where needed. For example, 4,000 is 4k. a) 1k b) 2k c) 3k d) 4k e) 5k f) 6k 4) Which digit does the color orange denote on a resistor color band? a) 6 b) 8 c) 2 d) 5 e) 3 f) 1 5) What is the tolerance for a Green, Red, Black, Gold resistor? a) 3% b) 15% c) 10% d) 5% e) 20% f) 0% 6) What is the value of a resistor with the color code: Red, Orange, Green? a) 275 ohms b) 230000 ohms c) 250 ohms d) 20004 ohms e) 2075 ihms f) 200 ohms 7) For a 4-band resistor, which band indicates tolerance? a) 4 b) 1 c) 2 d) -1 e) 0 f) 3 8) What are the first three bands of a 100 Ω resistor a) brown, black, brown b) brown, brown, brown c) brown, black, black d) black, black, brown e) black, brown, brown f) black, black, black 9) What is the minimum value in the tolerance range of a resistor with color code Brown-Red-Brown? a) 108 Ω b) 180 Ω c) 116 Ω d) 106 Ω e) 144 Ω f) 96 Ω 10) What is the Resistor Value? a) 36 Ω +/- 5 % b) 250 Ω +/- 5 % c) 255 +/- 5% d) 350 Ω +/- 5% e) 360 Ω +/- 5 % f) 175 Ω +/- 5 %

Grade 10-Electronics-Resistor

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