The circumferential (hoop) stress in a thin walled cylindrical vessel under internal pressure is______________________?

Related Mcqs:

In case of a ‘thin’ pressure vessel, the ratio of its diameter to wall thickness is_________________?

A. < 10 B. > 10 C. > 20 D. 30...

Poisson’s ratio of a material is the ratio of unit lateral strain to the unit axial elongation within its elastic limit. The value of Poisson’s ratio for structural and pressure vessel steel may be taken as ____________________?

A. 0.01 B. 0.3 C. 0.75 D. 0.95...

Which of the following factors determine the amount of entrainment in a distillation column ?

A. Plate spacing B. Depth of liquid above the bubble cap slots C. Vapour velocity in the volume between the plates D. All A., B. and C....

The operating pressure drop range in a bag filter is about ______________ mm water gauge?

A. 50-150 B. 5-10 C. 500-1500 D. 1500-2500...

Generally, elliptical dished heads____________________?

A. Are manufactured on 2:1 ratio of major to minor axis and is recommended to be used for pressure vessels operating above a pressure of 1.5 MN/m2 B. Resist half the pressure rating compared to hemi spherical head provided on the cylindrical shell of the same thickness and diameter C. Are approximately as strong as … Generally, elliptical dished heads____________________?Read More...