Question

Estimate the maximum diameter to which a thin walled spherical shell can be expanded.if the diameter of the shell prior to expansion is 180 mm and material have an allowable strain of 35 %.​

Answer 1

what is this ok ok ok ok I will tell the answer

Answer 2

Answer:

c)243 mm

Explanation:

((pi*Df)-(pi*D0))/(pi*D0)=e

Df=final diameter

D0=initial diamter=180mm

strain given(e)=35%=0.35

by substituting

(Df-180)/(180)=0.35

Df=243mm