On a multistage flash-type evaporator, the flash chamber is （）

A . has been B . was C . are D . would be

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

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

A . two or more impellers housed together in one casing and mounted on a single shaft B . a single stepped impeller mounted in a progressively staged casing C . a large radial clearance between the impeller and casing to prevent overheating due to D . an increase in the discharge velocity of the liquid with a corresponding decrease in pressure through the stage

A . plane tangent at one point B . cylinder tangent at one parallel C . cone tangent at one parallel D . series of cones tangent at selected parallel

A . a separate air ejector unit B . a direct unimpeded connection between second stage and salt water feed heater C . either by vacuum drag or an external line from the first stage via a fixed orifice D . the fixed orifice provided in the steam supply line

A . Sea water is heated to boiling temperature while 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 . Mercator projection B . polyconic projection C . orthographic projection D . gnomonic projectio

A . completely filled with saltwater B . filled with de-scaling compound C . tightly closed to exclude air D . vented to the atmosphere

A . Connect the shackle to the bosun's chair with a hook B . Never allow the shackle pin to ride on the stay C . Run the gantline through the shackle and then make fast to the bosun's chair D . Tie the bitter end of the gantline to the shackle before shackling it to the bosun's chair

A . Both source and target database must be the same character set B . Both source and target database must have the same endian format C . The COMPATIBLE parameter must be the same in the source and target databases. D . The minimum compatibility level for both the source and target database must be 10.0.0. E . All read-only and offline data files that belong to the tablespace to be transported must be platform aware.

A . spray pipes B . demisters C . condensers D . splash baffle

A . distilling condenser B . salt water feed heater C . distillate cooler D . flash chamber

A . vaporize, with the unflashed water remaining at the temperature at which it entered the flash chamber B . vaporize, with the unflashed water equalizing to the saturation conditions existing in the flash chamber C . vaporize, with the remaining water at the 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

A . first stage B . second stage C . distillate cooler D . salt water feed heater

A . nightstick B . flashlight C . passenger list showing assigned berths D . A-I fire extinguisher

A . keeps the ends from fraying B . strengthens it C . protects your hands D . becomes part of a splice

A . heaving line B . leadline C . manrope D . mooring line

A .  They will be placed in an error state. B .  They will be released an not acquired by another node. C .  They will migrate to the next node in the priority list. D .  They will migrate to the next node and be reacquired by the first node on system restart.

A . Carbon dioxide B . Water (stored pressure) C . Foam D . Carbon tetrachloride

A．to B．than C．over D．with

B．at