EOOW DDG FLTIIA EXAM QUESTIONS WITH CORRECT ANSWERS LATEST UPDATE 2026

EOOW DDG FLTIIA EXAM QUESTIONS WITH CORRECT ANSWERS LATEST UPDATE 2026 Define the term "clear and bright." - Answers Clear is the absence of particulate matter (sediment), Bright is the absence of free water, or other factors effecting color and clarity When are LO samples required? - Answers 24 hours prior to start, Daily while operating (include equipment in auto start), Upon receipt of new oil, Within 24 hours prior to transfer or oil, When unusual conditions exist, After an equipment casualty, Test purifier sample 30 minutes after starting and at least one every four hours, Equipment with sump capacities with 1 gallon or more Discuss the requirements for a lube oil sample drawn from the MRG LO System - Answers The MRG LO system is purifiable and therefore a sample is UNSAT if it fails to meet the clear and bright test. The system can still be operated and a BS&W must be conducted. The system must be placed on purification. Refer to NSTM 262 for flow chart and more details Discuss the requirements for a lube oil sample drawn from the CPP LO system - Answers This uses NSTM 245 to determine sample criteria. A sample is considered UNSAT after it fails the BS&W test with more than .1 SED and more than .4 comb Discuss the requirements for lube oil sample drawn from a LSB - Answers This is a non-purifiable system/sump. If the sample fails the clear and bright, the transparency test or the visible sediment test must be preformed. If it still fails those test then a BS&W test must be performed and if it is less than .1 SED and less than .4 comb it is an SAT sample At what speed and how long is the centrifuge used for when conducting a BS&W test? - Answers 1500 RPM for 30 minutes How do you conduct a transparency test on non-purifiable samples? - Answers Place a PMS card behind bottom and read, if it can be read the sample is SAT How do you conduct a visible sediment test? - Answers Let bottle sit for 10 minutes, the place the bottle on its side for 10 minutes. If sediment is greater than 1/8th an inch or forms a solid line along the bottom, the sample is UNSAT How long is the LOQM log kept on board? - Answers 2 years What is the testing criterion for fuel filter separator discharge samples? - Answers Free Water Detection test max allowable outcome is 40ppm, contaminated Fuel Detection test allowable outcome is 2.64mg/L sediment Discuss the test requirements for a fuel service tank sample - Answers clear and bright Where is the fuel service tank sample drawn from? - Answers Filter separator if tank is online, Purifier discharge if tank is on recirculation What is the minimum flashpoint of F-76? - Answers 140 degF How often is fuel sampled during normal fuel service system operation? (service tank that is online) - Answers Eight hours prior to use, the filter/separator for the online service tank is tested 5 minutes after tank placed online and every 4 hours after that What are the maximum limits of BS&W during UNREP? - Answers 0.1% max How often are head tank samples taken? - Answers Monthly How is linear motion translated into radial motion in the CPP system? - Answers The crosshead moves in a lineal direction, and is connected to the blades creating the radial motion How full can the tanks get during re-fueling operations? - Answers 95% at sea and 85% in-port How long is the FOQM log kept onboard? - Answers 6 months How long are the Fuel, Oil and Water reports kept on board? - Answers 1 year When is a heat stress survey required? - Answers when DB reaches 90 degF, prior to EOCC drills that will last longer than 3 hrs, upon CO request, in the even of a heat stress casualty When is a follow up heat stress survey required? - Answers DB increases or decreases 5 degF from previous surveys When do you need to rush survey results to the CO? - Answers The current watch rotation exceeds the recommend heat stress stay time When is a time weighted mean? - Answers Allows watch standers to stay in the space longer by allowing them to take breaks and cool off in a location cooler than the watchstation When are time weighted means applied during the course of standing watch? - Answers In a hot environment where reduced stay times have been imposed on watch/work stations How do you verify an installed WBGT sensor is working properly? - Answers DBWB or GTDB What is the WBGT index? - Answers It is the combination of the WBGT, WB, & DB temps, that actually affect you Where are Dry Bulb thermometers required to be hung? - Answers Work of watch stations in which a heat stress environment may occur, Non-ventalated spaces that are normally not manned, but personnel may work in Where are the required to be installed within the space - Answers In a spot that provides a good representative sample of the entire spaces temp, should be located at least 2 feet away from any ventilation sources, shall be hung with a non-metal heat transferring material What does PHEL stand for? - Answers Physiological Heat Exposure Limit What is the recovery time for personnel who has reached the heat stress exposure limit? - Answers It should be equal to twice the exposure limit or 4 hrs whichever is less What happens with the exposure of fuel combustion gases/fuel vapors in a space? - Answers The detection of stack gas or fuel vapor reduces the stay time by 2/3 normal time, to calculate new stay time dived the old stay time by 3 How long does it take a new person to acclimate to the environmental conditions? - Answers 3 - 4 weeks When should a tag out audit be conducted? - Answers On MOMSEN every week (TUMS requires every other week) the day before getting underway When is CO's authorization needed to tag out a system? - Answers Single valve protection to the sea, Installed Damage Control equipment, When removing a pump from the fuel oil service system Explain tagging out a fire pump, and sea water service pump for removal? - Answers Both require CO's approval due to single valve protection Explain tagging out a main space eductor for discharge check valve removal? - Answers Requires CO's approval since it is an installed firefighting piece of equipment, and will have double valve protection How often is the instrument log audited? - Answers Monthly What are the fives sections of the tag out log? - Answers Instructions, Active Tags, Cleared Tags, Index page, Instrument log What instructions govern tag out onboard Momsen? - Answers TUMS and Momsen Instruction What is the job of the first person hanging tags? - Answers To be knowledgeable of the system being worked on, and hang the tags by ensuring the valve, switch or whatever is being tagged out in the proper position What is the job of the second person hanging tags? - Answers To be knowledgeable of the system, and independently review the tags, verifying proper positions of each tag If a tag is authorized by outside activity but is left hanging after you get underway, who has the authority to clear this tag? - Answers Authorizing Officer (ie EOOW) What do you do in the event of a missing tag? - Answers Cease work on the system, On the TORS in the cleared position write missing, Issue and hang new tag using the same tag number What do you do if you have a damaged tag? - Answers On the TORS in the cleared position write missing, Issue and hang new tag using the same tag number List the standard EOSS assumptions - Answers Underway answering a standard bell, PACC has plant control, Thrust control is at the BCU, 2 generators are on line in parallel with one in standby, split plant EOCC is in effect, spaces are manned, split plant with one engine per shaft When is deviation from EOSS authorized? - Answers When adherence to EOSS may endanger personnel or damage equipment, EOSS does not match actual configuration, Propulsion plant is modified through a machalt or equipment upgrade, When a component or system becomes in operative, A tycom deviation from specifications is issued What is required when deviation from EOSS is for 6 months? 6 months? - Answers Less than 6 months a temporary engineering standing order is prepared, Greater than 6 months submit a feed back report Why have an RMD where EOSS is installed? - Answers RMD is designed to ensure the continuity of the ship's propulsion and electrical power when the safety of the ship depends upon our ability to maneuver What the procedures for proceeding to a different Plant Status? - Answers MLOC = Master pre-light Off Checklist, MUTS = U/W to shore, M21U = 2 shafts to 1 U/W, M12U = 1 shaft to 2 U/W, MEU = Emergency U/W What is the EUG? - Answers Engineering Users Guide that gives info on implementation and updates of the EOSS, and provide guidelines for new people using EOSS What is the HIP and what does it do? - Answers Hardware Installation Plan that gives # of EOSS books required and their locations in the spaces. This provides a standard that everyone using EOSS can use and know exactly where EOSS is located What is verbatim compliance? - Answers Performing the EOSS step by step What is strict adherence to EOCC? - Answers Knowing the signs and symptoms of a casualty, Memorizing the controlling and immediate actions, Understanding the systems and locations of equipment What equipment must be logged out of commission in the engineering log? - Answers All major engineering equipment that require corrective maintenance When shall the CHENG or his designated representative sign in the engineering log? - Answers Monthly When shall the CO sign in the engineering log? - Answers Monthly What entries must be made in the Engineering Log? - Answers Plant Configuration Changes, Major PMS being conducted on equipment, Engineering Training team environment, Entering RMD and why it was set, Entering Engineering Maximum Reliability, Any casualties or situations that an investigation may be required legally What is a formal work package? - Answers It is a document that coordinates -material, -initial conditions, -Maintenance Procedures, -tests, inspections. -systems restorations for a selected task When is a formal work package required? - Answers When testing and inspection are required to complete the task What is a DFS and is it used? - Answers Departure from Specifications is used when a piece of equipment is still operational, but does meet parameters or characteristics of original specifications When is double hearing protection required in the engine room? - Answers When a module door is open with engine running How far away from the open module door is the double hearing protection required? - Answers 6 ft away How often must Engineering personnel have an audiogram? - Answers Yearly What happens if there is a major shift in a person's baseline? - Answers Another audiogram must be performed. If still a loss, a new baseline is established and the loss of hearing is noted