MDE 16 Q8,9 – SVE Study

MDE 16 Q8 Q9

1 / 5

What might cause the oil level in a main engine sump to rise unexpectedly?

C. Faulty oil pressure gauge

B. Blocked oil filter

D. Air intake restriction

A. Water contamination in the oil

2 / 5

Which of the following could cause a sudden drop in the oil level of a main engine sump?

C. Overheating of the engine

D. Worn-out piston rings

A. Oil leakage from a defective gasket or seal

B. Clogged fuel filter

3 / 5

Which of the following could cause a whining noise in a diesel engine during operation?

A. Worn-out bearings

D. Faulty oil pump

C. Damaged turbocharger

B. Air in the fuel system

4 / 5

Which of the following actions can help avoid spurious sump level alarms in a marine diesel engine?

C. Overfilling the sump with oil

D. Running the engine at a lower load

A. Regular calibration and testing of the level sensor

B. Increasing the oil viscosity

5 / 5

Which of the following is an important check to perform on the main propulsion system's gearbox before departure?

B. Ensuring that the gearbox is in neutral

D. All of the above

C. Checking for unusual noises during operation

A. Verifying that the gearbox oil level is correct

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