Answer:
The minimum value of wall thickness t=3.63 mm.
Explanation:
Given:
D=200 mm
P=4 MPa
t= Wall thickness
maximum shear stress=27.5 MPa
We know that
hoop stress 
Longitudinal stress
So maximum shear tress in plane

Now by putting the value

So t=3.36 mm
The minimum value of wall thickness t=3.63 mm.
Answer:
Explanation:
Pie charts generally should have no more than eight segments.
Answer:
15,000 psi
Explanation:
The solution / solving is attach below.
Answer:
True
Explanation:
It could either be true or false because you dont really have to be great at something just to do it, you could try new things too.