Engine : Motor Plants and Auxiliary Boilers - 7/947
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| Why will a turbocharged diesel engine produce black smoke if excessive additional load is applied too quickly? |
| A) Exhaust energy would draw excess air. |
| B) The inertia of the turbocharger rotor causes a time lag which delays the turbocharger speed increase. |
| C) Exhaust gas pumping losses are increased due to turbine windage. |
| D) Exhaust gas back pressure falls slightly due to increased nozzle action. |
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