State if the following is True or False? After fixing the snap on hydraulic couplings of portable Framo, secure it with locking ring—only then the arrangement is safe.
Direct Answer
Option B: True
For portable hydraulic pumps, the snap-on couplings are high-pressure connections. Securing the locking ring is mandatory to prevent accidental disconnection due to vibration or pressure surges, which could cause high-pressure hydraulic oil spray and pump failure.
All Options
Detailed Explanation & Context
For portable hydraulic pumps, the snap-on couplings are high-pressure connections. Securing the locking ring is mandatory to prevent accidental disconnection due to vibration or pressure surges, which could cause high-pressure hydraulic oil spray and pump failure.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Oil Tanker Cargo Operations (TASCO).
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