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otázka		odpověď
what types of fuel do you know? začněte se učit		i know 4 type of fuel: MDO, HFO, MGO, IFO
what are the 3 majn properties of fuel? začněte se učit		3 main properties of fuel are: flash point, density, viscosity
where can fuel be stored? začněte se učit		fuel can be stored in: bunker tank, daily tank, settling tank
how should fuel be ordered? According to what? začněte se učit		fuel should be ordered accoring to engine specyfications (fuel grade, density, viscosity)
why is fuel heated in fuel system začněte se učit		fuel is heated to reduce viscosity
how can fuel tanks be filled? začněte se učit		tanks can be filled by transfer pump
how is water removed from bunker tanks? začněte se učit		watee is removed from tanks through drain valve
what items are in duplicate in a fuel oil system začněte se učit		duplicate items in fuel oik system are: strainer, booster pump, valves
what is the major fuel content influencing hight temperature začněte se učit		High temperature corrosion caused by hight content sulphur
what are the function of a lubricant začněte se učit		the main functionof a lubricating are: reduce friction, minimalizm wear
how can fuel viscosity be improved? začněte se učit		fuel viscosity can be improve by heating fuel
what can water in the fuel system do? začněte se učit		water in fuel system can contaminates the fuel and causes system corossion

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