ICDJ IN AC LOCOMOTIVE 

Sir aapne bhaut achha samjaya hai smaj me aa gya hai very thanks

नमस्ते सर जी बहुत बढ़िया लगा

बहुत अच्छा सर जी धन्यवाद

Bahut mastt.sir Q30 ka pickup 215v,aur drop 260v yessa kyun.drop value more than pick up value

Super sir

Sir kindly aap loudly bolege to achaa S3 Sinai prega

Thank you sir

Thanks sir ji, make a video on signal used in indian railways to ensure safety

Sir ji, Please send vedeo of tripping of conventional loco.

Please send lecture On topics micropro cessure and SIV on AC loco

Sir trouble shooting ka video bhi bnaye

Traction power ckt ke bare m btaye

Sound 🙄