Curioustab

Home » Chemical Engineering » Process Equipment and Plant Design

Diameter of rivet hole (d, mm) and the plate thickness (t, mm) are related by Unwin's formula as

d = 1.1 t
d = 1.6 t
d = 1.5 t
3t

Correct Answer: d = 1.6 t

← Previous Question Next Question→

More Questions from Process Equipment and Plant Design

The ratio of linear stress to linear strain is termed as the
Bubble cap diameter used for the distillation column having diameter ranging from 1.5 to 4.5 metres is about __________ mm.
__________ head is the most economical for cylindrical vessels designed for operating at high pressure (> 15 atm.).
The distance between the top of the slots and the liquid surface when the static liquid is just ready to flow over the overflow weir is called
The approximate liquid depth in an agitation tank is equal to (where, d = tank diameter)
For given number of passes, pitch & tube diameter, the maximum number of tubes that can be accommodated in a shell of tripled inside diameter will be __________ times.
A binary liquid azeotropic mixture has boiling point lower than either of the components, when it shows __________ deviation from Raoult's Law.
Baffle width is normally taken as __________ times the tank diameter.
The equivalent diameter for fluid flow through a channel of constant non-circular cross section of area 'A' is given by (where, P = perimeter of the channel in contact with the fluid)
Larger depth of liquid on the trays of a distillation column

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion