Question

A carbon resistance is having a followingcoding green, orange, black and gold. Its resistance is

• A. $53\times {10}^{\circ }\Omega \pm 5\%$
• B. $53\times {10}^1\Omega \pm 5\%$
• C. $53\times {10}^{\circ }\Omega \pm 10\%$
• D. $53\times {10}^1\Omega \pm 10\%$

Answer 1

The correct option is A $53\times {10}^{\circ }\Omega \pm 5\%$

Green -5 ; Orange -3
Black - ${10}^{\circ }=1$ Gold = $\pm 5\%$
$R=53\times {10}^{\circ }\Omega \pm 5\%$