QUESTIONS AND CORRECT ANSWERS
What reference provides isolation guidance to keep personnel from injury or death and
prevent damage to or destruction of equipment? - CORRECT ANSWER Tag out users
manual
What reference contains general information, safety precautions, operation, maintenance,
troubleshooting, parts, and installation for 1200 gpd rodu? - CORRECT
ANSWER Technical manual
What reference provides a comprehensive document for all afloat hazardous material
guidance? - CORRECT ANSWER Hazardous material users guide
What reference is the basic guide for propulsion plant operations and casualty control,
defining responsibility for the systems development, review, distribution, training,
installation, use, monitoring, and updating? - CORRECT ANSWER Engineering
operational sequencing system
What reference provides detailed policies and procedures for naval maintenance practices
outlined in seven separate volumes? - CORRECT ANSWER Joint fleet maintenance
manual
Which chapter of the RODU technical manual contains the information required to install and
test the rodu? - CORRECT ANSWER Chapter 8: installation
What is used to identify instruments that incorrectly indicate parameters due to defect or
isolation from the system? - CORRECT ANSWER Out of commission/out of
calibration labels
Which chapter of the rodu technical manual covers procedures to help personnel isolate and
correct rodu malfunctions through the actions that may involve immediate repairs or
directives to consult a corrective maintenance procedure for instruction? - CORRECT
ANSWER Chapter 5: troubleshooting
, Which chapter of the rodu technical manual assists the maintainer in identitying and
procuring the required parts to perform repairs? - CORRECT ANSWER Chapter 7:
illustrated parts breakdown
What reference contains only general principles for the operation, maintenance and repair of
rodus installed on a naval vessels? - CORRECT ANSWER Naval ships technical
manual chapter 531
Rodu uses a process that removes salt by forcing HP seawater through a membrane with
holes small enough to filter salt and produce ____? - CORRECT ANSWER Freshwater
What is brine? - CORRECT ANSWER Saline solution with a concentration of
dissolved solids that of seawater, 35000 ppm.
What term describes the amount of material that does not pass through a membrane? -
CORRECT ANSWER Reject
Rodus are designed to convert ____ to freshwater by using a series of ____, an HP ____ to
induce the reverse osmotic process, and a series of men dances where dissolved solids are
separated from water. - CORRECT ANSWER Seawater, filters, pump
Rodu product water, also known as ____, exits from the membrane while ____ is pumped
overboard. - CORRECT ANSWER Permeate, brine
In the convention filtration process, the filtration medium directly filters contaminants and
suspended particles because of their - CORRECT ANSWER Size
Where does the actual desalination process occur? - CORRECT ANSWER Rodu
module skid