Kev faib tawm ntawm lub tsheb cav muaj cov hauv qab no:

1. Raws li hom hluav taws xob, lub cav tsheb tuaj yeem muab faib ua cov cav diesel, roj av cav, hluav taws xob tsheb motors, thiab hybrids.

2. Raws li kev faib tawm ntawm cov khoom noj khoom haus, nws tuaj yeem muab faib ua plaub hom: ib txwm aspirated, turbocharged, mechanical supercharged thiab dual supercharged.

3. Raws li lub piston txav hom, nws tuaj yeem muab faib ua reciprocating piston internal combustion engine thiab rotary piston engine.4. Raws li hom kev npaj lub tog raj kheej, muaj nyob rau hauv-kab cav, V-hom cav, W-hom cav thiab horizontally opposed engine.

5. Raws li tus naj npawb ntawm lub tog raj kheej, nws tuaj yeem muab faib ua ib lub tog raj kheej cav thiab ntau lub tog raj kheej cav. Cov tsheb niaj hnub no feem ntau siv peb-lub tog raj kheej, plaub-lub tog raj kheej, rau-lub tog raj kheej, thiab yim-lub tog raj kheej xyaw.

6. Raws li kev sib txawv ntawm cov cua txias, nws tuaj yeem muab faib ua lub cav dej txias thiab lub tshuab cua txias.

7. Raws li tus naj npawb ntawm strokes, nws tuaj yeem muab faib ua plaub-stroke internal combustion engine thiab ob-stroke internal combustion engine.

8. Raws li kev faib tawm ntawm cov khoom siv roj, lub cav carburetor, lub tshuab hluav taws xob txhaj tshuaj thiab lub tshuab hluav taws xob ncaj qha hauv lub tog raj kheej.