Scavenging and Turbocharging

Q. How will you know turbocharger air filter chocked?

Ans: Filter condition can be assessed by the following parameters and symptoms:

• Greater differential pressure at turbo charger filter.

• Reduced engine power.

• Black smoke from the funnel

• Less Scavenge pressure How will you run engine in case of turbocharger failure?

• Engine to be stopped.

• Rotor to be blocked

• Exhaust gas to be by-passed the turbocharger

• Run engine with reduced speed with remaining turbocharger

• Use Auxiliary Blower

• Maintain all temperature and pressure of fuel, cooling water and lubrication within limit.

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