Recent content by Irene Jin

Manage to solve it. So basically I use the formula p2-p1=density*g*h(a/A+1) So for this question since it stated that its open to the atmosphere thus p1 will equal to the standard atmospheric pressure which is 1.013*10^5 N/M^2, which I didn't know it at first. So this is how I did it : P2-...

I think Liquid under average pressure

Currently I am in the marine engineering course. And we are not studying the chapter "measurement of process pressure" we just learned how to find the differential pressure, so there are a few equation u can use to find it.

So sorry is my first time asking a question here. The main problem here is, I don't really know how to start, totally don't understand the question. Need some guides

I can't get the ans, need help with this question

A well-type mercury manometer has a well of 0.02m^2 area and a tube of 40mm^2 area. The liquid has a density of 13,534 kg/m^3.Given that the tube is open to the atmosphere and the well is connected to the inert gas manometer was to measure: Calculate the pressure of the inert gas in kN/m^2 if...