mechanically operated उदाहरण वाक्य

उदाहरण वाक्य

1. The music roll operated in a similar manner to a piano roll in a player piano, mechanically operating the keys.
2. It had both crankshaft and camshaft running in ball bearings, duralumin connecting rods, aluminium piston, and valves all mechanically operated.
3. The inboard doors are hydraulically operated while the outboard doors are mechanically operated by linkage connected to the main gear struts.
4. The first signalling system on the Norwegian railway system was a mechanically operated semaphore system introduced at Drammen station in 1893.
5. In most or all of them, the rotating road wheels mechanically operated a geared mechanism to keep the pointer aimed correctly.
6. Like four-stroke ship engines ( some of which are also reversible ) they use mechanically operated valves, so require additional camshaft mechanisms.
7. In 1922, James Smither Abercrombie collaborated with Harry S . Cameron with the idea of creating a mechanically operated ram-type blowout preventer.
8. The device has a mechanically operated door that is closed when the sled is mid water and opens when it reaches the seafloor.
9. The interlocking and signalling equipment at the Charters Towers Railway Station is a rare surviving example of a mechanically operated railway safety system.
10. Massive brake shoes were mechanically operated via cable controls : the brakes were effective but without servo-assistance required significant muscle power from the driver.