单项选择题X 纠错
A.atop the piston crown
B.beneath the piston crown
C.at the base of the piston skirt
D.inside the cylinder liner cooling water jacket
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单项选择题
A.the ship security plan
B.the company security plan
C.the port security plan
D.the national security plan
单项选择题
A.Inspector general
B.Captain of the port
C.local port authority
D.state pollution board
单项选择题
A.expansion space to leave in a tank
B.flash point at which the fuel will burn
C.temperature to which the fuel must be heated
D.rate at which the fuel can be pumped during transfer operations
单项选择题
A.second stage feed heater
B.saltwater feed heater
C.distillate cooler
D.second stage vapor separator
单项选择题
A.spray pipes
B.demisters
C.condensers
D.splash baffles
单项选择题
A.deaerate the first effect distillate
B.filter the condensed flash vapors
C.deaerate the first and second effect distillate
D.remove small water droplets entrained in the flashed vapor
单项选择题
A.vacuum drag from the auxiliary condensate system
B.individual vacuum pumps
C.a single non-condensing air ejector
D.a two stage air ejector
单项选择题
A.vaporize, with the un-flashed water remaining at the temperature at which it entered the flash chamber
B.vaporize, with the un-flashed eater equalizing to the saturation conditions existing in the f lash chamber
C.vaporize, with the remaining water a t a temperature greater than it entered the flash chamber
D.boil, allowing steam bubbles to rise through the brine at the bottom of the flash chamber
单项选择题
A.combined as part of the salt water feed heater
B.the open area above the brine levels in the first and second stages
C.combined as part of the distillate cooler
D.another term used to describe the vapor feed heater
单项选择题
A.distilling condenser
B.salt water feed heater
C.distillate cooler
D.flash chamber