IN ANSWERING QUESTIONS 1-23 THROUGH 1-29,
SELECT FROM THE FOLLOWING LIST THE
DEFINITION FOR THE TERM USED AS THE
It is constructed to be shell-type and
tube-type in which the secondary
coolant flows through the shell, while
the primary coolant flows through the
It maintains a positive pressure on
the circulating pump inlet,
compensates for changes in the coolant
volume and it vents air from the
It is used to circulate secondary
It regulates the amount of cooling
water flowing through or bypassing a
heat exchanger to maintain a desired
temperature of distilled water going
to the electronic equipment.
It is used to provide a constant flow
of coolant through the system.
It maintains the secondary cooling
It is used in the seawater cooling
system to remove debris and sea life,
which could clog the pressure and flow
Temperature regulating valve.
An oxygen analyzer is used to
measure the amount of dissolved
oxygen in the liquid cooling
system. The presence of oxygen
causes oxidation within the cooling
When inspecting a telltale drain,
you discover that it is leaking.
What failure does it indicate?
The seawater strainer
The bypass fins
3. The tube joint
The circulating pump
The overall effectiveness of the
heat exchanger is determined by
comparing the primary inlet
temperature to its outlet pressure.
The result of this comparison is
best described by what term?
What is the symbol for temperature