silent chain meaning in Hindi

Called the TH425 in FWD form, the transmission's torque converter was separated from its planetary gearset, with the torque converter driving the gearset through a wide silent chain-drive called "'Hy-Vo "', riding on two sprockets.
On the crankshaft between " Great Britain " s two engines, he installed a diameter primary gearwheel, which, by means of a set of four massive inverted-tooth or " silent " chains, operated the smaller secondary gear near the keel, which turned the propeller shaft . This was the first commercial use of silent chain technology, and the individual silent chains installed in " Great Britain " are thought to have been the largest ever constructed.
On the crankshaft between " Great Britain " s two engines, he installed a diameter primary gearwheel, which, by means of a set of four massive inverted-tooth or " silent " chains, operated the smaller secondary gear near the keel, which turned the propeller shaft . This was the first commercial use of silent chain technology, and the individual silent chains installed in " Great Britain " are thought to have been the largest ever constructed.