Physics · Transformers
The magnetic core of a large power transformer is typically built up of which material?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Cold-rolled grain-oriented (CRGO) silicon steel✓
- 2Hot-rolled silicon steel
- 3Chrome sheet steel
- 4Nickel alloy steel
Correct answer
Cold-rolled grain-oriented (CRGO) silicon steel
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