MCQ Practice All Subject 📖 Frequency বাড়লে signal এর wave length - ক একই থাকেখ কমেগ কোনোটিই নয়ঘ বাড়ে Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up Previous Former Name of the Bangladesh Bank-- Next Frequency দ্বিগুণ করলে একটি transformer এর কোন loss টি দ্বিগুণ হয়?
