Blowing through a water level gauge in a boiler on board is carried out
Direct Answer
Option B: everyday
Blowing through the water level gauge daily ensures the gauge glass is clear and accurately reflects the true water level. This is a critical safety procedure to prevent overfilling or low water conditions, as mandated by standard boiler operating practices.
All Options
Detailed Explanation & Context
Blowing through the water level gauge daily ensures the gauge glass is clear and accurately reflects the true water level. This is a critical safety procedure to prevent overfilling or low water conditions, as mandated by standard boiler operating practices.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Chemical Tanker Cargo Operations (CHEMCO).
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