Which one of the followings might not be employed to create vacuum for flash type evaporator? ()
The vacuum maintained in the salt water feed heater shell of a flash-type evaporator is generally accomplished by ().
If a bilge pump is able to develop vacuum, but is unable to sufficiently pump out the bilges, you would check for all of the following EXCEPT ().
With a vacuum boiling evaporator, the remainder of sea water fed to the evaporator is pumped out by ().
With a vacuum boiling evaporator, the remainder of sea water fed to the evaporator is pumped out by ().
A vacuum is initially established in the first and second stages of a low pressure evaporator by the use of ()
What is TRUE of pressure/vacuum valves? ()
The crankcases of many diesel engines are kept under a slight vacuum to ()
Because of the reduced () in the vacuum boiling evaporator, some of the sea water boils as it flows through the tubes.
If a bilge pump is able to develop vacuum, but is unable to sufficiently pump out the bilges, you would check for all of the following EXCEPT ().