The shafts of electric motors is generally supported in
A. cast-iron bearings
B. bush bearings
C. magnetic bearings
D. ball or roller bearings
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Answer: D
Share your understanding of this question with the correct explanation.
The shafts of electric motors is generally supported in
A. cast-iron bearings
B. bush bearings
C. magnetic bearings
D. ball or roller bearings
Answer: D
Share your understanding of this question with the correct explanation.