The oil is drawn from a drain tank through (), one of a pair of pumps, into one of fine filters.
相似题目
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The oil sump, a light welded design, is mounted on the engine block from below and sealed by ()
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The angular movement of a vessel about a horizontal line drawn from its bow to its stern is ().
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Which of the substances listed is satisfactorily removed from the fuel by a centrifugal oil purifier?()
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A person on a fixed or floating platform engaged in oil exploration MAY discharge food waste into the sea when the distance from the nearest land is at least().
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The path that a vessel is expected to follow,represented on a chart by a line drawn from the point of departure to the point of arrival,is the().
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For a main diesel engine the lube oil in the bearings is drawn from (), usually located in the bedplate.
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The max effluent of the oil content from a ship of 400 tons gross tonnage and above other than an oil tanker is().
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The FIRST step to take in fighting an engine room fire resulting from a ruptured fuel oil service line, is to ().
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() system is arranged to ensure that water can be drawn from any tank or the sea and discharged to any other tank or the sea as required to trim the vessel.
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A lube oil sample taken from the main engine lube oil system has dark yellow opaque color.This is the result of ()
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Your vessel is taking on bunkers from a shore side facility, if oil begins flowing from one tank vent, which of the following actions should be taken FIRST?()
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Fuel oil is pumped by means of () from the bunker tanks.
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When the tail-shaft is drawn from a vessel in dry-dock, which of the following inspections is required to be carried out?()
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An axial piston, variable stroke pump is used in a vessels hydraulic steering gearUnder pressure, oil continually leaks out from between the valve plate/cylinder barrel and will().
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One of the reasons that causes oil flowed from sludge outlet of a self-cleaning purifier is ()
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One of the reasons that cause oil flowed from sludge outlet of a self-cleaning separator is()
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The piping that routes an oil cargo from the manifold to underdeck pipelines is known as a ().
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The lubricating oil is pumped from the drain tank, very often with () in the suction line.
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In a typical fuel oil system, the oil is stored in tanks in the double bottom from which it is pumped to () and heated.
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53. The path that a vessel is expected to follow, represented on a chart by a line drawn from the point of departure to the point of arrival, is the _______.
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The amount of oil from the earth is ever decreasing, and we will be officially_____oil some day.
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The conclusion that can be drawn from the text is that chemicals should be applied______
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From the author's point of view, the best way to prevent oil spills is to get rid of oil completely.
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How many years will it be before the world runs out of oil? The question is far from an academic exercise. This year oil hit a near record high of $40 a barrel, and Royal Dutch/Shell Group downgraded its reserves by 4.5 billion barrels.
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