Question 26 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
A
Below $7~m/s$
B
Above $7~m/s$
C
Above $10~m/s$
D
Below $3~m/s$
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Answer & Explanation
The correct answer is Option A: 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.