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automotive
| Question | Answer |
|---|---|
| device that combines a transmission and a drive train all in one unit | Transaxle |
| the systems that connects the engine and the transmission | Drivetrains |
| Engine that burns on the inside | Internal-Combustion |
| Engine that Burns on the outside | External-Combustion |
| Hollow metal tube that's drilled into the metal engine | Cylinder |
| Can-shaped metal component that can move up and down inside the cylinder | Piston |
| Metal cover on top of the cylinder | Cylinder Head |
| The small open space above the piston | Combustion Chamber |
| Bottom Dead Center | BDC |
| Top Dead Center | TDC |
| The Total distance that the piston moves from the top of the cylinder to the bottom | Stroke |
| Circular piece of metal that's split at one point | Piston Ring |
| Stage 1 of Engine: air that has been mixed with fuel is drawn into the cylinder | Intake |
| Stage 2 of Engine: piston rises and compresses the air-and-fuel mixture thats trapped in the combustion chamber | Compression |
| Stage 3 of Engine: air-and-fuel mixture is ignited by a spark and the contained explosion of the fuel presses the piston back down in the cylinder. The downward motion of the piston is transferred to the rod and crankshaft. | Power |
| Stage 4 of Engine: The burned exhaust gases are released from the cylinder | Exhaust |
| The piston takes only two strokes to complete one full engine cycle of intake, compression, power, and exhaust | Two-stroke Engine |
| The piston requires four strokes to complete one full engine cycle | Four-stroke Engine |
| The Total distance that the piston moves from the top of the cylinder to the bottom of the cylinder | Piston Stroke |
| The Process of burning the air-and-fuel mixture in the cylinder | Combustion |
| Bottom of the cylinder | BDC |
| Top of the cylinder | TDC |
| Is the volume of space that the piston must travel from the very bottom of its path to the very top of its path | Engine Displacement |
| Ratio of the largest cylinder volume to the smallest cylinder volume | Compression Ratio |
| simply a comparison between to values | Ratio |