Q. What would be the amount of distance that a low pressure system could carry the ash?
✅ Correct Answer: (B)
500m
Explanation: low pressure system moves the ash mixed in water at a distance of 3 to 5 m/s in a sloped pump made of reinforced constituents and this movement is continuous. so, it has the ability to carry the ash for such long distance. there is no requirement any auxiliary source to move the ash mixed with water.