MCQOPTIONS
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MCQOPTIONS
| 1. |
The DC output power across a load of R ohms in a half-wave rectifier with a current flowing of peak value Im is |
| A. | \((I_m^2 R)/π\) |
| B. | \({\left[ {\frac{{{{\rm{I}}_{\rm{m}}}}}{{\rm{\pi }}}} \right]^2}{\rm{R}}\) |
| C. | \(\frac{{{\rm{I}}_{\rm{m}}^2{\rm{R}}}}{{2{\rm{\pi }}}}\) |
| D. | \({\left[ {\frac{{{{\rm{I}}_{\rm{m}}}}}{{2{\rm{\pi }}}}} \right]^2}{\rm{R}}\) |
| Answer» C. \(\frac{{{\rm{I}}_{\rm{m}}^2{\rm{R}}}}{{2{\rm{\pi }}}}\) | |