AME 6 Q2

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Further Actions After Crankcase Oil Mist Detector Activation

Question: After shutting down the engine due to activation of the crankcase oil mist detector, what additional actions should the on-watch engineer take?

D) Monitor the engine oil level and top it up if necessary

C) Clean the engine’s fuel injectors and replace the air filter

A) Immediately restart the engine to clear the fault

B) Check for signs of oil leaks and inspect the crankcase ventilation system

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Actions After Crankcase Oil Mist Detector Activation

Question: What actions should the on-watch engineer take when the engine crankcase oil mist detector activates?

A) Increase engine speed to reduce pressure

C) Check the fuel level and adjust as necessary

D) Perform a routine check of the engine’s air intake system

B) Shut down the engine immediately and investigate the cause

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Crankcase Explosion Relief Door Components

Question: Which of the following lists the MAIN components of a crankcase explosion relief door?

D) Relief door, control lever, inspection window, and sealing ring

A) Relief door, pressure spring, locking pin, and gasket

B) Relief door, pressure sensor, actuator, and safety valve

C) Relief door, blast shield, hinge mechanism, and latch

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