307 ADVANCED DC ACTUAL TEST PAPER
2026 QUESTIONS WITH SOLUTIONS
GRADED A+
⩥ Where is the firemain segregation valve? Answer: Port side uptake
space: 1-112-2
⩥ Where can each of the fire pumps be started? Answer: AFFF, Locally
in E.R and JP-5, Main control, Main p-way,
⩥ Where are all the firemain pressure gauges? Answer: AFFF, Bridge,
Mag Sprinkler, Log office, Main Control, Main pway.
⩥ What is the rated PSI/flow rate for the firemain? Answer: 150/250
⩥ Aside from Firemain, what other systems does the FM supply?
Answer: AC, AFFF, Ballast / deballast, CMWD, Decon Showers, Mag
Sprinklers, MSD Tank Flush, Reefers.
⩥ Where is the FM Jumper located for the P-100? Answer: YN Pway
⩥ Which fire pump is fed by the emergency switch board? Answer: #2
,⩥ For an ER fire, which fire pump qould you use and why? Answer: #2
because its not in the space.
⩥ what is the capacity for the AFFF tank? what do we keep it at?
Answer: 100gals ; 80gals to prevent spillage
⩥ what is the correct ratio for AFFF to Sea Water? Answer: 94/6
⩥ Where are the remote valves for the AFFF & What spaces do they
control? Answer: General - Aft steering; FWD Aux; JP5 & ER
Flight Ops - Port & Stbd flight deck
Engine Room Sprinkler
⩥ In case the remote valves fail, what size wrench is needed to manually
open the valves? Answer: 11/16ths
⩥ Where are the 5 gal containers for AFFF? Answer: AFFF Station,
Chiefs pway, Fantail, Log office pway, Port and STBD Maindeck, Refer
flats
⩥ What capabilities does the Mag. sprinkler give the Res? Answer: the
ability to completely flood the armory space in the event of a fire.
⩥ What supplies the Mag. Sprinkler? Answer: Firemain
, ⩥ Where can the Mag Sprinkler be activated? Answer: Above PO
Berthing or the armory
⩥ What are the 3 setting on the Controller? Answer: Open to Fill
Neutral
Close to Secure
⩥ What consequences does Flooding the armory have? Answer: Loss of
Ammo and affects the ships stability
⩥ Who's permission is needed to activate yhe system Inport and
Underway? Answer: CO or Inport OOD
⩥ What extinguishing agent does the range guard use? Answer: APC
⩥ What does APC stand for? Answer: Aqueous Potassium Carbonate
⩥ How does APC work? Answer: it creates a barrier between the Grease
and Oxygen
⩥ Where is the Pull station located? Answer: Above the Serving Line
2026 QUESTIONS WITH SOLUTIONS
GRADED A+
⩥ Where is the firemain segregation valve? Answer: Port side uptake
space: 1-112-2
⩥ Where can each of the fire pumps be started? Answer: AFFF, Locally
in E.R and JP-5, Main control, Main p-way,
⩥ Where are all the firemain pressure gauges? Answer: AFFF, Bridge,
Mag Sprinkler, Log office, Main Control, Main pway.
⩥ What is the rated PSI/flow rate for the firemain? Answer: 150/250
⩥ Aside from Firemain, what other systems does the FM supply?
Answer: AC, AFFF, Ballast / deballast, CMWD, Decon Showers, Mag
Sprinklers, MSD Tank Flush, Reefers.
⩥ Where is the FM Jumper located for the P-100? Answer: YN Pway
⩥ Which fire pump is fed by the emergency switch board? Answer: #2
,⩥ For an ER fire, which fire pump qould you use and why? Answer: #2
because its not in the space.
⩥ what is the capacity for the AFFF tank? what do we keep it at?
Answer: 100gals ; 80gals to prevent spillage
⩥ what is the correct ratio for AFFF to Sea Water? Answer: 94/6
⩥ Where are the remote valves for the AFFF & What spaces do they
control? Answer: General - Aft steering; FWD Aux; JP5 & ER
Flight Ops - Port & Stbd flight deck
Engine Room Sprinkler
⩥ In case the remote valves fail, what size wrench is needed to manually
open the valves? Answer: 11/16ths
⩥ Where are the 5 gal containers for AFFF? Answer: AFFF Station,
Chiefs pway, Fantail, Log office pway, Port and STBD Maindeck, Refer
flats
⩥ What capabilities does the Mag. sprinkler give the Res? Answer: the
ability to completely flood the armory space in the event of a fire.
⩥ What supplies the Mag. Sprinkler? Answer: Firemain
, ⩥ Where can the Mag Sprinkler be activated? Answer: Above PO
Berthing or the armory
⩥ What are the 3 setting on the Controller? Answer: Open to Fill
Neutral
Close to Secure
⩥ What consequences does Flooding the armory have? Answer: Loss of
Ammo and affects the ships stability
⩥ Who's permission is needed to activate yhe system Inport and
Underway? Answer: CO or Inport OOD
⩥ What extinguishing agent does the range guard use? Answer: APC
⩥ What does APC stand for? Answer: Aqueous Potassium Carbonate
⩥ How does APC work? Answer: it creates a barrier between the Grease
and Oxygen
⩥ Where is the Pull station located? Answer: Above the Serving Line
