5 Questions
¿Cuál es el primer tiempo del funcionamiento del pistón?
Admisión
¿Qué sucede con la válvula de admisión durante la compresión?
Se cierra
¿Qué es lo que provoca la combustión de la mezcla de gasolina y aire dentro del cilindro?
La chispa de la bujía
¿Cuál es el propósito del cuarto tiempo del funcionamiento del pistón?
Expulsión
¿Qué sucede con el pistón durante la explosión?
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Study Notes
- The engine operates in four stages or periods.
- The first stage is called intake, where the intake valve opens and the piston descends, filling the cylinder with gasoline and air.
- Gasoline is represented by red droplets and air by blue droplets.
- The second stage is compression, where the intake valve closes and the piston rises, compressing the gasoline and air mixture.
- The mixture of gasoline and air is greatly reduced in space during compression.
- The third stage is explosion, where the intake and exhaust valves are closed, and the spark plug ignites the gasoline and air mixture, causing a small explosion.
- The explosion of the gasoline vapor pushes the piston downwards.
- The fourth stage is exhaust, where the exhaust valve opens and the piston expels the smoke produced by the explosion out into the air.
- This cycle of intake, compression, explosion, and exhaust occurs repeatedly at high speed.
Learn about the four stages of an engine's operation: intake, compression, explosion, and exhaust. Understand how the engine operates and the roles of valves, pistons, and spark plugs.
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