Colour Code for Resistors

IMPORTANT

Colour Code for Resistors: Overview

This topic covers concepts, such as, Color Code of Carbon Resistor & Tolerance of Carbon Resistor etc.

Important Questions on Colour Code for Resistors

EASY
IMPORTANT

In given diagram value of carbon resistor is 22×105 Ω ± 5%. Write colour of the first ring A.

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EASY
IMPORTANT

In a carbon resistance, there are 4 rings in the order blue, yellow, red and silver. The resistance of the resistor will be-

EASY
IMPORTANT

Cotyledons are also called-

EASY
IMPORTANT

A carbon resistor of power 2 W has resistance according to color codes Green, Black, Red and Silver. Then maximum current through resistor is

MEDIUM
IMPORTANT

Resistor is coloured as green - orange - yellow - gold, its resistance will be

EASY
IMPORTANT

Brown, Red and Orange coloured bands on a Carbon resistor are followed by silver band. The value of resistor is ________

EASY
IMPORTANT

Corresponding to the resistance 4.7×106 Ω ±5 % which is order of colour coding on carbon resistors?

EASY
IMPORTANT

A given resistor has the following colour scheme of the various strips on it, brown, black, green and silver. Its value in ohm is

EASY
IMPORTANT

A resistor has a colour code of green, blue, brown and silver. What is its resistance.