Given figure below, shows a ladle having an internal diameter of 1 m with a capacity height of 1.2 m. It has a nozzle of 75 mm exit diameter. What is the mass flow rate in kg/sec?Take CD (Coefficient of discharge) = 0.96, (Density of molten metal) = 2700 kg/m3

Given figure below, shows a ladle having an internal diameter of 1 m w

1.	Given figure below, shows a ladle having an internal diameter of 1 m with a capacity height of 1.2 m. It has a nozzle of 75 mm exit diameter. What is the mass flow rate in kg/sec?Take CD (Coefficient of discharge) = 0.96, (Density of molten metal) = 2700 kg/m3
A.	n<a href="https://www.sanfoundry.com/wp-content/uploads/2017/12/casting-questions-answers-effects-friction-velocity-distribution-q8.png"><img alt="The mass flow rate in kg/sec is 55.34 if CD is 0.96, is 2700 kg/m3" class="alignnone size-full wp-image-184068" height="177" src="https://www.sanfoundry.com/wp-content/uploads/2017/12/casting-questions-answers-effects-friction-velocity-distribution-q8.png" width="259"/></a>
B.	34.22
C.	46.38
D.	55.34
E.	60.10
Answer» D. 55.34