1.

To convert Ac generator into DC generator(a) a stronger magnetic field is used(c) an armature coil is used(b) slip-ring and brushes are used(d)split ring type commulator is used

Answer»

But in adc generator, the slip rings are replaced by the two split rings which perform the process of commutation. Commutation is the process ofconverting acpowerinto dcpower. The set of rotating split rings and the carbon brushes to which they are attached is called the commutator.

The answer is option D



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