On engines having oil cooled pistons the lubricating oil pre-heater must be put into operation and the rate of heating so ______ that the temperature of the piston cooling oil returns are 32 to 35℃ over a period of at least two hours.
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Cavitation erosion in the cooling water system of a diesel engine usually occurs at the pump impeller, and on the waterside of the ()
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The burning of fuel oil in a diesel engine having a high sodium content, will cause ()
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Leaking oil seals on a diesel engine turbocharger can cause()
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()diesel engines generally have two systems of lubrication:()a total loss system feeding and a circulating system lubricating the running gear and cooling the pistons.
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In a diesel engine cooling system, the high temperature alarm contact maker will be activated on excessively high water discharge temperature from the ()
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Main engines as well as auxiliary engines operating on heavy fuel should have continuous on the lubricating oil, either according to the bypass or batch principles()
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Lubricating oil should be changed on a heavy duty diesel engine when().
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An inland oil barge must have equipment available to remove an on-deck oil spill of at least().
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The expansion tank for a diesel engine closed cooling system is designed to maintain a constant head on the system and ().
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() providing lubricating films, oil used in marine diesel engines have to remove heat from oil cooled piston.
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On most modern diesel engines, the main and connecting rod bearings receive their lubricating oil by ().
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Corrosion inhibitors and/or soluble oils are added to diesel engine cooling systems to ()
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Diesel oil may be used to cool () of a diesel engine.
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The operating diesel generators will have their exhaust temperatures, cooling water and lubricating oil temperatures and pressures () in much the same way as for the main engine.
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Corrosion inhibitors and/or soluble oils are added to diesel engine cooling systems to __________.
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On their own, vegetable oils do not have a strong flavor.
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