A cylindrical tank is assembled by welding steel sections circumfer- entially. Tank diameter is 1.5 m, thickness is 20 mm, and internal pressure
Is 2.0 MPa. The maximum shear stress in the heads is approximately: (A) $ 19 \mathrm{MPa} $
(B) $ 23 \mathrm{MPa} $
(C) $ 33 \mathrm{MPa} $
(D) $ 35 \mathrm{MPa} $

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The Answer of A cylindrical tank is assembled by welding steel sections circumfer- entially. Tank diameter is 1.5 m, thickness is 20 mm, and internal pressure
Is 2.0 MPa. The maximum shear stress in the heads is approximately: (A) $ 19 \mathrm{MPa} $
(B) $ 23 \mathrm{MPa} $
(C) $ 33 \mathrm{MPa} $
(D) $ 35 \mathrm{MPa} $

A Cylindrical Tank Is Assembled by Welding Steel Sections Circumfer- 19MPa 19 \mathrm{MPa} 19MPa

A Cylindrical Tank Is Assembled by Welding Steel Sections Circumfer- $19 \mathrm{MPa}$