Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

A commutating rectifier consists of commutator driven by___________?

A. an induction motor
B. a synchronous motor
C. a D.C. series motor
D. a D.C. shunt motor
Answer» C. a D.C. series motor
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