A commutator in DC machines can ___

Electrical Engineering MCQ Electrical Machines MCQ
1

A commutator in DC machines can

  1. provide half-wave rectification
  2. Provide full-wave rectification
  3. convert ac to dc
  4. Convert dc to ac
  5. provide controlled full-wave rectification

From these, the correct answer is

A. 2, 3, 4
B. 1, 2, 3
C. 2, 3 ,5
D. 2, 3, 4, 5

Show Answer

Answer: A

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