Hydroelectric power. That's just the term for electricity gained by using water, think of a water mill.
Do you have a picture of the diagram that I could view?
<span>Charging by induction</span>
Answer with Explanation:
We are given that
Diameter=0.030 m
Length of sprue=
=0.200 m
Metal volume flow rate,Q=0.03
Q=
because 1 minute=60 seconds
Let 1 for the top and 2 for the bottom






Pressure at the top and bottom of the sprue is atmospheric

Substitute the values






Reynolds number=


Substitute the values then we get
Reynolds number=
Reynolds number=42525
The Reynolds number is greater than 4000 .Therefore, the flow is turbulent.
If I'm understanding the picture, it looks like the riders add up to <em>117.8</em> .