A.full ahead B.full astern C.half ahead D.slow astern
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.Faster response from ahead to astern B.Less fuel consumption C.Cheaper initial installation cost D.Less weight per unit of horsepower
A.low voltage trip B.reverse power trip C.damage to windings D.excessive exhaust temperatures
A.spark plugs B.glow plugs C.heat of compression D.a magneto
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.rich to burn B.lean to burn C.cool to burn D.dense to burn
A.areas where special materials are used B.hazardous areas C.location of emergency repair equipment D.type and strength of materials used
A.discharge a CO2 extinguisher in the air inlet B.pull off the distributor cap C.secure the jacket water D.secure the starting air supply valve
A.High jacket water pressure B.High lube oil pressure C.Low lube oil pressure D.Excessive turbo charger speed
