A) Insulation
B) Cooling
C) both cooling and insulation.
D) Lubrication
"Show Answer" লেখায় ক্লিক করলে উত্তর অপশন দেখাবে।
Oil is provided in an oil filled transformer for
A) Insulation
B) Cooling
C) both cooling and insulation.
D) Lubrication
A) Insulation
B) Cooling
C) both cooling and insulation.
D) Lubrication
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