ಮೆಟ್ರೋ ಟ್ರಾಕ್ ಗಳಲ್ಲಿ ನಿಜಕ್ಕೂ ಕರೆಂಟ್ ಇರುತ್ತ?| How bengaluru metro is working in kannada скачать в хорошем качестве

ಮೆಟ್ರೋ ಟ್ರಾಕ್ ಗಳಲ್ಲಿ ನಿಜಕ್ಕೂ ಕರೆಂಟ್ ಇರುತ್ತ?| How bengaluru metro is working in kannada

no, actually there is no current flow in metro train tracks, metro trains run similarly to other electric trains by getting power supply from the electric cables running above the train. Only maglev trains that run in a very advanced technology called magnetic levitation don't have electric cables over the train. In fact, there is no conventional tracks like other trainsFor Bangalore Metro uses third rail current collecting technique for the traction motor(running the train. In the third rail system, the conductor rail is placed outside of the running rails and the electricity is transmitted to the train by means of a sliding shoe, which is held in contact with the rail. A third rail system offers a number of benefits, including: • the impact of electromagnetic interference on electrical components • reducing maintenance costs because power supply equipment is virtually maintenance-free with only regular inspections and cleaning required, and • offering high efficiency - a 750V dc system offers a power supply transmission efficiency average of 92-94%. AC motor have numerous advantages over DC motors. DC motors use commutators which are prone to failure because of vibration and shock, and which also result in a lot of sparking and corrosion. Induction AC motors do not use commutators at all. It is hard to use a DC motor for regenerative braking, and the extra switchgear for this adds to the bulk and complexity of the loco. AC motors can fairly easily be used to generate power during regenerative braking. In addition, DC motors tend to draw power from the OHE poorly, with a bad power factor and injecting a lot of undesirable harmonics into the power system. AC motors suffer less from these problems, and in addition have the advantage of a simpler construction In third rail system is dengerous. because third rail systems present eletric schock hazards close to the ground. #bangaloremetro #bengaluru #bangalore #bangalorelife #bangaloredays #nammametro #bangalorean #metro #bangaloretechies #bengalurutrolls #karnataka #bangalorefoodies #bangalorememes #sarcasmhub #corona #nammabengaluru #bangaloredating #memesdaily #memedaily #meme #nammakarnataka #kannadajokes #sakkathlife #businessbytekannada #programmingfun #indianmemes #bangaloretrafficpolice #techiejoke #picoftheday #indian #nammabangalore #streetphotography #bangalorememe #desi #desimemes #travelkarnataka #bengalurumetro #cityscape #instagram #karnatakatourism #transit #sunset #photooftheday #bmtc #bangalorephotographer #bengalurudiaries #moodygrams #indiabeautiful #indianphotography #mobilephotography #beautiful #goldenhour #monsoonphotography #monsoonseason #highrise #agameoftones #colorful #magicalsunset #emptytrain #covid #nammametro #nammabengaluru #nammabengaluruphotographers #nammabengalurufoodie #nammabengaluruhabba #india nammabengaluruphotography #backtonammabengaluru#nammametro #india