Current Electricity and Electrical InstrumentEasy

Question

A carbon resistor (47 ±4.7) kΩ is to be marked with rings of different colours for its identification. The colour code sequence will be :-

Options

A.

Violet – Yellow – Orange – Silver

B.

Yellow – Violet – Orange – Silver

C.

Yellow – Green – Violet – Gold

D.

Green – Orange – Violet – Gold

Solution

R =(47 ±4.7)×103
R =47±103 10%Ω
As per color code, 3 - Orange, 4 - Yellow, 7 - Violet,
10% - Silver

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