A) cast iron
B) silicon steel
C) cast steel
D) aluminium
"Show Answer" লেখায় ক্লিক করলে উত্তর অপশন দেখাবে।
Lamination of transformer core is made of
A) cast iron
B) silicon steel
C) cast steel
D) aluminium
A) cast iron
B) silicon steel
C) cast steel
D) aluminium
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