Question

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

• A. $53\times {10}^4\pm 10\%$
• B. $54\times {10}^4\pm 10\%$
• C. $42\times {10}^4\pm 10\%$
• D. $53\times {10}^4\pm 5\%$

Answer 1

The correct option is D $53\times {10}^4\pm 5\%$

REF.Image.

$R=ab\times {10}^c\pm d$% tolerance

a = 5 (For Green)

b = 3 (For Orange)

c = 4 (For Yellow)

d = % (For Gold)

$R=53\times {10}^4\pm 5$% $\Omega$