Transistor का संपूर्ण ज्ञान।। what is a transistor?? transistor का क्या काम होता है। how to check..

[@AnkitPal-x2g]

Good knowledge of transistor full explained

[@Sirohitech6874]

Thanks and welcome

[@AkashKumar-t6c5s]

Good information of transistor thanks you