Question 307: Current Electricity

Question

A resistance is shown in the figure. Its value and tolerance are given respectively by :

Accepted Answer

From color code table :
For Red value is 2
For Violet value is 7
For Orange multiplier is 10
3
For Silver tolarence is 10%
$$ 	herefore $$ Resistance and tolerance  is
= 27 $$ 	imes $$ 10
3
$$ \pm $$ 10%
= 27 k$$\Omega $$ $$ \pm $$ 10%

Answer

270 $$\Omega $$, 10 %

Answer

27 k$$\Omega $$, 10 %

Answer

27 k$$\Omega $$, 20 %

Answer

270 $$\Omega $$, 5 %

Current Electricity

A resistance is shown in the figure. Its value and tolerance are given respectively by :

Choose the correct answer: