Question

Write the advantages and disadvantages of dc drive

Answer 1

Good speed regulation c. Frequent starting, braking and reversing. The disadvantage of D.C. drives is the presence of a mechanical commutator which limits the maximum power rating and the speed. ... The variable speed applications are dominated by D.C. drives because of lower cost, reliability ad simple control.

Answer 2

Answer:

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Explanation:

Good speed regulation c. Frequent starting, braking and reversing. The disadvantage of D.C. drives is the presence of a mechanical commutator which limits the maximum power rating and the speed.The variable speed applications are dominated by D.C. drives because of lower cost, reliability ad simple control