A.They regulate the combustion cycle
B.They supply cooling water
C.They synchronize the ignition spark
D.They supply and regulate the lubricant flow
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A.Sea water is heated to boiling temperature under a vacuum
B.Sea water is passed over heated plates in a thin film
C.Heated sea water is injected into a vacuum chamber
D.Sea water is forced through a heated eductor
A.Increases efficiency
B.Increases engine horsepower
C.Increases engine life
D.Reduces engine horsepower
A.Buildup of sludge in the lubricating system
B.Excessive fuel consumption
C.Severe heat stresses on mechanical parts
D.Foaming of the lubricating oil
A.Less fuel consumption per SHP
B.Diesel fuel costs less than bunker C or its equivalent
C.Less routine maintenance required
D.Less weight per SHP
A.Faster response from ahead to astern
B.Less fuel consumption
C.Cheaper initial installation cost
D.Less weight per unit of horsepower
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The part of a windlass which physically engages the chain during hauling or paying out is the（）.
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How should you warm up a diesel engine that has not been run for some time? （）
What is an advantage of a steam turbine over a diesel for the main propulsion?（）
How would the exhaust of a properly operating diesel engine appear?（）.
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My ship’s engine responds well to telegraph orders and takes about 80 seconds to reverse from full speed ahead to full speed astern.This sentence（）.
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