TASCO Exit Exam • Set 4 Question 10 of 30
Experience indicates that hazardous potentials in respect of static electricity do not occur if the velocity of liquid, while loading is: Find the correct answer
✓
Direct Answer
Option D: Below $7~m/s$
To minimize the risk of static electricity generation caused by the flow of liquid through pipelines, flow velocities must be strictly controlled, typically staying below 7 m/s during initial loading stages.
All Options
A
Above $10~m/s$
B
Below $3~m/s$
C
Above $7~m/s$
D
Below $7~m/s$
(Correct Answer)
Detailed Explanation & Context
To minimize the risk of static electricity generation caused by the flow of liquid through pipelines, flow velocities must be strictly controlled, typically staying below 7 m/s during initial loading stages.
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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