MCQOPTIONS
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MCQOPTIONS
| 1. |
The frequency response of the given parallel LRC circuit at resonance is: |
| A. | \(f=\frac{1}{{2\pi \sqrt {LC} }}\) |
| B. | \(f= \frac{1}{{2{\rm{π }} }}\sqrt {\frac 1{LC} - \frac {R^2} {L^2}}\) |
| C. | \(f= \frac{1}{{2{\rm{π }}\sqrt {{\rm{LC}}} }}\sqrt {1 - {{\rm{R}}^2}\frac{{\rm{C}}}{{\rm{L}}}}\) |
| D. | \(f= \frac{1}{{2{\rm{π }} }}\sqrt {{LC} - \frac {R^2} {L^2}}\) |
| Answer» B. \(f= \frac{1}{{2{\rm{π }} }}\sqrt {\frac 1{LC} - \frac {R^2} {L^2}}\) | |