Matching Pairs 4 STROKE ENGINEOnline version Enlazar las columnas con los nombres de los tiempos y las acciones, a través de la herramienta EDUCAPLAY, la evidencia es la captura de pantalla con el mensaje EN HORABUENA. Tienen 3 intentos. by Rafael Guillermo Pizarro Yepes 1 COMPRESSION STROKE 2 POWER STROKE 3 EXHAUST STROKE 4 INTAKE STROKE The piston rises again, but the exhaust valve is no longer closed, it opens to allow the burned gases to escape. The piston reaches its maximum stroke. Then, the spak plug produces an electric spark that produces the explosion, so the piston is driven down. The piston descends, the intake valve opens and this allows the gas and air mixture to enter the cylinder. Meanwhile, the exhaust valve is closed.
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