A) the level voltage
B) the level frequency
C) power factor level
D) power level
"Show Answer" লেখায় ক্লিক করলে উত্তর অপশন দেখাবে।
The basic function of transformer is to change?
A) the level voltage
B) the level frequency
C) power factor level
D) power level
A) the level voltage
B) the level frequency
C) power factor level
D) power level
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