Question
Mining Geology, Mine Development and Surveying Question on Levels and Levelling
Water is pumped from a mine sump at the rate of 300 m3/hr to an inverted conical water tank, as shown. The rate of rise in water level in m/min, at the instant water level reaches at 5 m height from bottom of the tank, is____.(round off up to 2 decimals)
Answer
The correct answer is: 0.50 or 0.60(approx)