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.

Silicon steel is used in electrical machines because it has_____________?

A. Low coercivity
B. Low retentivity
C. Low hysteresis loss
D. High coercivity
Answer» D. High coercivity
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