單項(xiàng)選擇題

What is one effect of running a diesel engine at too cool a temperature? （）

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

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單項(xiàng)選擇題

What is an advantage of diesel over steam turbine propulsion? （）

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

單項(xiàng)選擇題

What is an advantage of a steam turbine over a diesel for the main propulsion?（）

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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What is one effect of running a diesel engine at too cool a temperature? （）

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What is an advantage of diesel over steam turbine propulsion? （）

What is an advantage of a steam turbine over a diesel for the main propulsion?（）