neutrodyne circuit meaning in Hindi

• न्यट्रोडाइन परिपथ • न्यूट्रोडाइन परिपथ

neutrodyne: न्यूट्रोडाइन
circuit: घेरा चक्कर दौरा

This was solved by the Neutrodyne circuit, and later the development of the tetrode and pentode around 1930.