FPFF Exit Exam • Set 3 Question 13 of 30
What are yearly checks for Dry Chemical powder system on Tankers?
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Direct Answer
Option D: Inspect visually components, verify pressure regulator and agitate DCP
Annual maintenance of tanker dry chemical powder (DCP) systems involves verifying expellant nitrogen cylinder pressure, checking powder aeration/fluidization to prevent caking, and blowing nitrogen through distribution lines.
All Options
A
Open/Close valves for pump
B
Moisture and humidity
C
Check gauges
D
Inspect visually components, verify pressure regulator and agitate DCP
(Correct Answer)
Detailed Explanation & Context
Annual maintenance of tanker dry chemical powder (DCP) systems involves verifying expellant nitrogen cylinder pressure, checking powder aeration/fluidization to prevent caking, and blowing nitrogen through distribution lines.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Fire Prevention & Fire Fighting (FPFF).
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