單項(xiàng)選擇題

Which of the following influences the position of the interface between the liquid seal and the oil in a purifier?（）

A.Height of the machine
B.Temperature of the liquid seal
C.Gravity disc
D.Bowl diameter

你可能感興趣的試題

Which of the following is NOT on the list items to be recorded in Oil Record Book Part I (machinery space operation)?（）

A.Accidental discharge of oil
B.Disposal of oil residues
C.Quantity of water produced by FWG
D.Discharge of dirty ballast or cleaning water from fuel oil tanks

單項(xiàng)選擇題

All bilge suctions must be fitted with suitable （）, which in the machinery space would be mud boxes positioned at floor plate level for easy access.

A.strangers
B.relief valves
C.emergency valves
D.strainers

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Which of the following influences the position of the interface between the liquid seal and the oil in a purifier?（）

你可能感興趣的試題

Which of the following is NOT on the list items to be recorded in Oil Record Book Part I (machinery space operation)?（）

All bilge suctions must be fitted with suitable （）, which in the machinery space would be mud boxes positioned at floor plate level for easy access.