Multiple Choice
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
Correct Answer:

Verified
Correct Answer:
Verified
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