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Resistor Colour Code MCQ - Practice Questions with Answers

Edited By admin | Updated on Sep 25, 2023 25:23 PM | #NEET

Quick Facts

  • Colour coding of Resistance is considered one of the most asked concept.

  • 12 Questions around this concept.

Concepts Covered - 0

Colour coding of Resistance
  1. Colour coding of Resistance

The carbon resistance has normally four coloured rings bands A,B,C and D .

 

Colour bands A and B Indicates the decimal figure.

Colour band C Indicates the decimal multiplier.

Colour band D Indicates the tolerance in per cent about the indicated value. Tolerance represents the percentage accuracy of the indicated value.

 

  • To remember the sequence of colour code 

B B ROY Great Britain Very Good Wife

Tolerance of Gold is %

Tolerance of Silver is \pm 10%

Tolerance if no colour \pm20%

 

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