engineering recuitment HAL Management & Design Trainee Mock Test 2023 Fluid Mechanics Turbomachinery
If the two exactly same pumps are running at the same speed and lift the water at the head of 20 m and 30 m respectively. What is the diameter of impeller of second pump if the diameter (mm) of impeller of first pump is 500 mm?
1
430.2
2
500.5
3
612.5
4
714.3