For a cylinderical vessel of moderate height, the weld joint efficiency for joints parallel to the cylinderical axis is given as 1.0, while for joints along the girth (circumference) it is given as 0.8. In calculating the shell wall thickness using code formula for an internally pressurised cylinderical vessel, what value of weld joint efficiency should be used?

Process Equipment and Plant Design
For a cylinderical vessel of moderate height, the weld joint efficiency for joints parallel to the cylinderical axis is given as 1.0, while for joints along the girth (circumference) it is given as 0.8. In calculating the shell wall thickness using code formula for an internally pressurised cylinderical vessel, what value of weld joint efficiency should be used?

0.8

0.9

(0.8)0.5

1

0.8

0.9

(0.8)0.5

1

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Lessing ring is formed by the addition of a partition across the centre of a raschig ring, which results in an area increase of about __________ percent.

20

55

5

35

20

55

5

35

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
The thickness of segmental baffles (25 -35% cut truncated plates usually) is generally __________ the tube wall thickness.

Half

Twice

Four times

Equal to

Half

Twice

Four times

Equal to

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Shortest distance between two tubes is

None of these

Called tube pitch

More in case of triangular pitch as compared to square pitch of tube layout

Called tube clearance

None of these

Called tube pitch

More in case of triangular pitch as compared to square pitch of tube layout

Called tube clearance

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Seamless pipe is made

Both B and C

From rolled strips formed into cylinders and seam-welded

By forging a solid round, piercing it by simultaneously rotating & forcing it over a piercer point and further reducing it by rolling gas drawing

By extrusion & casting into static and centrifugal molds

Both B and C

From rolled strips formed into cylinders and seam-welded

By forging a solid round, piercing it by simultaneously rotating & forcing it over a piercer point and further reducing it by rolling gas drawing

By extrusion & casting into static and centrifugal molds

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Power required for agitation depends upon the

Agitator type & speed of agitation

All of these

Size of agitator & the tank

Height & properties of the liquid

Agitator type & speed of agitation

All of these

Size of agitator & the tank

Height & properties of the liquid

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design

Process Equipment and Plant Design Lessing ring is formed by the addition of a partition across the centre of a raschig ring, which results in an area increase of about __________ percent.

Process Equipment and Plant Design The thickness of segmental baffles (25 -35% cut truncated plates usually) is generally __________ the tube wall thickness.

Process Equipment and Plant Design Shortest distance between two tubes is

Process Equipment and Plant Design Seamless pipe is made

Process Equipment and Plant Design Power required for agitation depends upon the

Process Equipment and Plant Design
Lessing ring is formed by the addition of a partition across the centre of a raschig ring, which results in an area increase of about __________ percent.

Process Equipment and Plant Design
The thickness of segmental baffles (25 -35% cut truncated plates usually) is generally __________ the tube wall thickness.

Process Equipment and Plant Design
Shortest distance between two tubes is

Process Equipment and Plant Design
Seamless pipe is made

Process Equipment and Plant Design
Power required for agitation depends upon the