SORU: paragrafta boş bırakılan yere uygun düşen cümleyi bulunuz
A simple idea could make flying much safer. Tests in the US have shown that cooling fuel before it is put into an aircraft prevents explosive fumes building up in the fuel tanks. ____ . For this purpose, an American company has developed a system that cools fuels to -1 degree Celsius or below, before it is put into an aircraft. This is the ideal safety temperature and almost completely eliminates the chance of an explosion in the fuel tanks.
|
Research has revealed that the fuel delivered to an aircraft before take-off will heat up fast if the aircraft is in the sun |
|
The explosion of the TWA flight 800 off Long Island in the United States is thought to have been caused by a fire in one of the aircraft's tanks. |
|
As an aircraft climbs, the drop in pressure draws more fumes into the tanks, and if this occurs, safety depends largely on the absence of a spark |
|
The US Federal Aviation Administration has since been looking for many ways of making air travel safer |
|
The idea is to minimize vaporization, so that there is no danger of an explosion even if static electricity of faulty wiring creates a spark |