A . When receiving by
B . When received by
C . In order to receiving
D . In order to receive
[单选题]Where a propeller shaft passes through the hull,water is prevented from entering by means of a().A . stuffing boxB . propeller bossC . seacockD . stop-water
[单选题]The cylinder liners are made of () and the cylinder surfaces are sometimes chromium-plated.A . steelB . copperC . cast ironD . stainless steel
[单选题]The burning of the fuel adds more heat to the air charge, causing it to expand and force the engine piston to do work on the crankshaftWhat does “it” mean in this sentence?()A . the burningB . the fuelC . the air chargeD . the engine pisto
[单选题]The cylinder head, cylinder liner and () form the combustion chamber.A . frameB . pistonC . crankcaseD . explosion plate
[单选题]() is used for cylinder and cylinder head, the salt water is used for cooling the lubricating oil, the fresh water in the coolers and the charging air in the air cooler.A . The fuel oilB . The lube oilC . The sea waterD . The fresh water
[单选题]Cracks in cylinder and cylinder covers may () from unequal heating.A . makeB . causeC . resultD . produce
[单选题]The newly built café, the walls of_______ are painted light green, is really a peaceful place for us, specially after hard work.A. thatB. itC. whatD. which
[问答题] HEAT SOAK “SET”何时设置?HEAT SOAK SET 何时复位?汽轮机复位后MSVCVRSVICV如何动作?
[名词解释] 余热 residual heat
[单选题]The cylinder liners are made of _____ and the cylinder surfaces are sometimes chromium-plated.A.steelB.copperC.cast ironD.stainless steel