Engine Category > EM1-Plan and Schedule Operations

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Engine Category > EM1-Plan and Schedule Operations
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Videotel questions are grouped by professional topic, including machinery, electrical equipment, fuel and ballast operations. Choose a subject relevant to your preparation.

“Видеотел — Engine Category > EM1-Plan and Schedule Operations” contains 8 questions across 1 collection.

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On board your vessel the main engine consumes hourly 1375 litres HFO, the boiler 560 litres per hour and the auxiliary diesel 166 litres per hour. At what throughput shall you feed the HFO purifier?

One correct answer

1) 3700 litres/hour
2) 3200 litres/hour
3) 2600 litres/hour
4) 2350 litres/hour✓ Correct answer

You are required to order 1 years supply of refrigerant compressor oil and you estimate that consumption will be 480 litres in that time. If there is already an open drum of 180 litres on board, what will you order ?

One correct answer

1) One drum x 205 litres + 5 pails x 20 litres.
2) Two drums x 205 litres.
3) 15 pails x 20 litres.
4) 24 pails x 20 litres.✓ Correct answer

In the starting air layout shown what is the purpose of item 'A'?

One correct answer

1) Pilot air control valve.
2) Automatic air venting valve.
3) Interlock air blocking valve.✓ Correct answer
4) Air relief valve.

What kind of 5-yearly maintenance should be carried out on this type of heat exchanger ?

One correct answer

1) Pull and clean tube nest and inspection by class surveyor.
2) Exchange all gaskets, clean and test for classification.
3) Mechanical and chemical cleaning, test for classification.✓ Correct answer
4) Open inspection covers and check for leaks, clean tubes.

What is the most aspect of communication with the deck department ?

One correct answer

1) Ballasting operations, cargo hold bilge pumping.
2) Executing of orders from the bridge.
3) Executing orders from and issuing warnings to the bridge.✓ Correct answer
4) Operation of fire fighting and life saving equipment.

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