The applied voltage of a certain transformer is increased by 50%, while the frequency is reduced by 50%. The maximum core flux density will

A become three times
B become 1.5 times
C become half
D remian the same

Correct Answer: become three times

Bissoy MCQ
#সাধারণ বিজ্ঞান #পিএসসি ও অন্যান্য নিয়োগ পরীক্ষা #কাজ #বিভিন্ন মন্ত্রণালয় | সহকারী ম্যানটেনেন্স প্রকৌশলী | 24-05-2022 #ক্ষমতা ও শক্তি

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