The laminations of the armature of a D.C. machine are usually ____ thick.
A. 0.1 to 0.2 mm
B. 0.2 to 0.3 mm
C. 0.3 to 0.4 mm
D. 0.4 to 0.5 mm
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Answer: D
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The laminations of the armature of a D.C. machine are usually ____ thick.
A. 0.1 to 0.2 mm
B. 0.2 to 0.3 mm
C. 0.3 to 0.4 mm
D. 0.4 to 0.5 mm
Answer: D
Share your understanding of this question with the correct explanation.