MCQ
To convert an AC generator into DC generator:
- ASplit-ring type commutator must be used.
- BSlip rings and brushes must be used.
- CA stronger magnetic field has to be used.
- DA rectangular wire loop has to be used.
Explanation: AC generator has slip rings while the DC generator has a split ring type commutator. To convert an AC generator into DC generator the split ring type commutator with which unidirectional current is obtained.
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$\frac{\text{Work done}}{\text{Current}\times\text{Time}}$
$\text{Work done}\times\text{Charge}$
$\frac{\text{Work done}\times\text{Time}}{\text{Current}}$
$\text{Work done}\times\text{Charge}\times\text{Time}$
