Tank Shell Thickness

Please help me out to solve this :- I did some calculation but i donot know is it ok or not

Design Temp=120 degree c= 248 F

Design Pressure= 1.0 kg/sqcm/FV= 14.233 psi

Joint Efficiency = 0.7

Corrosion Allowance = 3mm.

Material = IS 2062 Gr.B

CST OD= 2200 mm.

CST THK assumed = 10

Arctic Submarine Laboratory

Folks I will be doing the following talk at the New York State Military Museum in Saratoga Springs on Saturday, January 30th at 1:00 pm

"Arctic Submarine Laboratory"

The Arctic Submarine Laboratory pioneered scientific exploration of the Arctic Ocean Basin to enable United States submarine

API 11B spec Sucker Rods thread pitch

I am looking for information regarding the pitch of the thread used for the common sucker rod sizes 5/8", 3/4", 7/8" 1" & 1 1/8". Are all of the thread pitches a 10 pitch thread? All the documentation that I have been able to locate only describes the size of the sucker rod as above but nothing

Electrical Engineer

dear friends,

i wanna ask a question from those peoples who are working in Europe or in America and Canada. in the above mentioned region,what is the job vacancy trend in the field like electrical maintenance engineering, control and automation engineering,instrument engineering. Who can get bett

Hipot test

hello every body,

imagine that in the middle of a hipot test a failure accured, for the second time hipoting, the time how differs from the first time?

thanks

cable joint

hello every body,

whats the difference between cold and hot shrink cable joints and their uses in the projects both in termination and cable jointing?

thanks

grounding

hello every body,

i wanna know whats the difference between cad-weld and the C-clamp joints and their usage indeed,is the C-clamp useful for underground joints?

thanks

Changing Size of Cables

hello every body,

imagine in a project you made to change the cable size, for example a 120 mmsq to two 95 mmsq, have standard for this situation, and the connection box what circumstances should have?

thanks

Help With Project

hi i m harris !!
i m working on the project of making elctrical vehicle!!
what i m thinking is ..i select a 1KW gnerator through which i want to connect a DC motor which transmit the elcetrical power to the axle through the belt or chain mechanism!!
the difficulty is i m not able t

Sewage Pumps Problem

Hi all,

What cause a horizontal nonclog waste water pump to suffer bearing failure and shaft failure very frequently.

The pump's speed is 990 RPM,

Capacity:465 L/S

Total Dynamic Head:32M

Npsh : 3.5 M

Is there any troubleshooting method ?