EK Motor Jul 2021 (Q3)

1.  Describe, with the aid of a sketch, the exhaust gas and charges air flow system through an engine cylinder and turbocharger of a two stroke engine, indicating the cooling and water separation system (6) 
2. Describe how a water separator removes water droplets from a charge air flow. (4) 
3. Explain the possible consequences of not removing water droplets from engine charge air and draining the water separator unit (6) 

Jul 2021 (Q3)