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DC A-School Test 1 Questions with Correct Answers Latest 2025
DC A-School Test 1 Questions with Correct Answers Latest 2025 What materials are service tanks for AFFF constructed of? - Answers 90% Copper and 10% Nickle What is the color identification for AFFF Concentrate (Piping Identification) - Answers Light Blue and Red What is the concentration mix from sea-water to AFFF - Answers 94% Seawater and 6% AFFF How much AFFF Concentrate is filled into a service tank? - Answers 95% What is the GPM of the pump that operates the motor? - Answers 65 GPM Ho...
TutorJosh
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Dc A-School Test 1 Exam 2025/2026 Questions And Answers 100% Pass
PopularDc A-School Test 1 Exam 2025/2026 Questions And Answers 100% Pass
Fyndlay
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DC A School Test 3 Exam Newest 2026 Questions and Correct Detailed Answers Already Graded A+
NewDC A School Test 3 Exam Newest 2026 Questions and Correct Detailed Answers Already Graded A+
emilywambura
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Dc A School Test 1 Questions With Passed Answers!!
Dc A School Test 1 Questions With Passed Answers!!
SparrowHead
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Dc A School Test 1 Exam 2025 Questions And Answers
What type of AFFF is used throughout the fleet - ANS BPPS (Balanced pressure proportioning system) If the hycheck valve fails, what position does it fail in and what impact does it have on the system - ANS Open position; continuous flow of firemain seawater proportioner If powertrol valve fails, it prevents the flow of what - ANS AFFF service Service SOPV controls what? - ANS Service valve what should you do if the T valve is not centered - ANS Rotate the cover What do you put on valve st...
sirjoel
Exam (elaborations)
Dc A School Test 1 Exam 2025 Questions And Answers
What is the typical discharge pressure for a fire pump - ANS 150 psi Your ship is entering an area suspected to have mines, which material readiness should you be in? - ANS Zebra You are ordered to align main drainage system for operation, which is the correct order to align it? - ANS Discharge, firemain, suction When operating main drainage system the firemain pressure must be between 120 psi and - ANS 180 psi What may happen if the firemain motive valve in the main drainage is open befo...
sirjoel
Exam (elaborations)
Dc A School Test 1 Exam 2025 Questions And Answers
What is the Firemain system designed for? - ANS Maximum Damage Resistance What Firemain system has a combination of more than one type of Firemain system? - ANS Composite Loop What Firemain system has two single mains installed fore and aft in an oblique plane; vertically and athwartships? - ANS Vertical Loop What Firemain system extends fore and aft on DC deck along centerline of ship? - ANS Single Main What Firemain system has two single mains separated athwartship? - ANS Horizontal Loo...
sirjoel
Exam (elaborations)
Dc A-School Test 1 Exam 2025 Questions And Answers
What materials are service tanks for AFFF constructed of? - ANS 90% Copper and 10% Nickle What is the color identification for AFFF Concentrate (Piping Identification) - ANS Light Blue and Red What is the concentration mix from sea-water to AFFF - ANS 94% Seawater and 6% AFFF How much AFFF Concentrate is filled into a service tank? - ANS 95% What is the GPM of the pump that operates the motor? - ANS 65 GPM How many positions does the electrical control panel have? - ANS Two: On/Off Postion...
sirjoel
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Dc A School Test 1 Questions With Passed Answers!!
Dc A School Test 1 Questions With Passed Answers!!
EvaTee
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Dc A School Test 1 Questions With 100% Solved Solutions!!
Dc A School Test 1 Questions With 100% Solved Solutions!!
EvaTee