你可能感兴趣的试题
condensate pump ball bearing main shaft bearing main turbine bearing diesel engine wrist pin bearing
check valve non-return valve steam trap quick closing trap
condensate a small amount of make-up feed A and B None of the above
might be formed could have been formed might have formed should have formed
There is apparent condensate in piping The steam is not discovered after admitting steam The condensate should be fully loaded in the piping as admitting steam The condensate should be fully drained from the piping while admitting steam
vacuum drag from the auxiliary condensate system individual vacuum pumps a single non-condensing air ejector a two stage air ejector
the cooling effect of the condensate reduces the compressors efficiency a danger of explosion exists whenever water is present in a compressor water causes erratic operation of pneumatic components the volumetric capacity of the first stage is reduced if water remains
second stage cylinder lockup oil sump contamination faulty operation of pneumatic valves corrosion of air receiver baffles
air charge density becoming too high piston crown surfaces becoming too cold formation of excessive quantities of condensate compression pressure being greatly reduced
An increased air temperature differential between the cooler inlet and outlet A decrease in the air pressure differential across the cooler Excessive condensate forming in the air box A decrease in the air temperature differential between the cooler inlet and outlet
Corrosion and eventual failure of the tank Gumming of the tank relief valves Immediate failure of components downstream of the compressed air system Boiling of the water oil mixture as pressure is reduced
A blended family is formed by two single-parent families. A blended family is formed by a nuclear family and a grandparent. A blended family is formed by a nuclear family and grandparents. A blended family is formed by two fatherless families.
keep the air from being carried into the engine keep the moisture from being condensed keep the danger from being carded into the engine take away the condensate from the air
Hydrazine treatment of condensate Frequent compounding Chemical cleaning Bottom blowing
cause of salt contamination location of salt water contamination chemical makeup of feed-water level of alkalinity in condensate
a brine pump an air ejector a feed water pump a condensate pump
produce a scavenging effect in the combustion space equalize cylinder and exhaust manifold pressures alleviate the difference in valve size between the intake and exhaust flush out condensate that collects after each compression stroke
Main circulator pump jacket water cooling Salt water service pump Auxiliary condensate pump Bilge pump
demonstrated composed formed hosted