A) \[\text{16 }\Omega \]
B) \[\text{4 }\Omega \]
C) \[\text{18 }\Omega \]
D) \[\text{8 }\Omega \]
Correct Answer: C
Solution :
\[{{R}_{E}}={{R}_{1}}+{{R}_{2}}+{{R}_{3}}=2.5+12+3.5=18\,\Omega \] A single resistor of \[18\,\,\Omega \], can replace all the three resistors.You need to login to perform this action.
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