lean fuel meaning in Hindi

Examples

1. I just tried to conserve the rear tires and I could run fast laps on lean fuel, and here I am.
2. The experiment studied how these spherical flames, extremely lean fuel-air mixtures near the lower limits of combustion, burn in space.
3. It uses a catalytic combustor to burn a lean fuel mixture at a temperature below that at which nitrogen oxides, a component of pollution, are produced.
4. The 1300 engine used an air injection system and catalytic converters, similar to the bigger engine, as well as a lean fuel-air mixture to control emissions.
5. The spark plugs were located inside these chambers, and lean fuel-air mixture in main cylinders was ignited by conical jets ( the " torches " ) from these prechambers.
6. Therefore, fusion using D-3He fuel at the right temperature and a D-lean fuel mixture, can produce a much lower neutron flux than D-T fusion, but is not clean, negating some of its main attraction.
7. There are also dual ( diesel / natural gas / coal gas ) fuel versions of medium and low speed diesel engines using a lean fuel air mixture and a small injection of diesel fuel ( so-called " pilot fuel " ) for ignition.