In a step-down transformer, there is a change of 15 A in the load current. This results in change of supply current of A) less than 15 A B) more than 15 A C) 15 A D) None of the above Show Answer Ans: A) less than 15 A "Show Answer" লেখায় ক্লিক করলে উত্তর অপশন দেখাবে। Read More MCQ: EEE MCQ: Transformer MCQ « All Power Factor MCQ » « Latest Power Factor MCQ
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