Engine: Motor Plants and Auxiliary Boilers

1. A Exhaust energy would draw excess air.
2. B The inertia of the turbocharger rotor causes a time lag which delays the turbocharger speed increase.
3. C Exhaust gas pumping losses are increased due to turbine windage.
4. D Exhaust gas back pressure falls slightly due to increased nozzle action.

Tip: press A-D to answer