A) \[\frac{1}{\sqrt{2}}({{i}_{1}}+{{i}_{2}})\]
B) \[\frac{1}{\sqrt{2}}{{({{i}_{i}}+{{i}_{2}})}^{2}}\]
C) \[\frac{1}{\sqrt{2}}{{(i_{1}^{2}+i_{2}^{2})}^{1/2}}\]
D) \[\frac{1}{2}{{(i_{1}^{2}+i_{2}^{2})}^{1/2}}\]
Correct Answer: C
Solution :
\[{{i}_{rms}}=\sqrt{\frac{i_{1}^{2}+i_{2}^{2}}{2}}=\frac{1}{\sqrt{2}}{{(i_{1}^{2}+i_{2}^{2})}^{1/2}}\]You need to login to perform this action.
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