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Dear Experts, When we are calculating the weight of general steel we consider 7.85 as the specific weight.During actual weighment of steel is there any possibility that the sp.wt varies by some percentage, if true how much % is allowed. Regards vrl3

In programming language 'C' can we change the value of a variable without touching the variable in any sense?

Dear expert, Kindly furnish the correct terminology of Pipe designations in NB DN and their references to ID and OD of pipes. Is there any rules for these designations Regards vrl3

Dear expert, Kindly furnish the correct terminology of Pipe designations in NB DN and their references to ID and OD of pipes. Is there any rules for these designations Regards vrl3

Dear Expert, for the stress analysis of the piping we have been specified that the plant location lies in Seismic Zone III. What is the value in terms of acceleration or in terms of " g ". Is there any general chart that specifies the g value for the corresponding zones. Regards vrl3

Dear Expert, A steam duct of Dia 2800mm is subjected to full vaccum. The duct starts from the turbine exhaust and goes to the air cooled condenser. From the turbine the duct drops for a height of 4M and takes a right angle turn, where it is supported to the ground. We are connecting a simple...

Dear Expert, A steam duct of Dia 2800mm is subjected to full vaccum. The duct starts from the turbine exhaust and goes to the air cooled condenser. From the turbine the duct drops for a height of 4M and takes a right angle turn, where it is supported to the ground. We are connecting a simple...

Dear Dick van kampen, Thank you very much for your reply, kindly let me know what will be the approx cost of this equipment.Please let us know the contact address or e-mail of the controlotron manufacturers. Bye vrl3

DEAR EXPERT, WE ARE LOOKING FOR A FLOW MEASURING DEVICE WHICH IS PORTABLE,WE ARE NOT ABLE TO PROVIDE ANY HOLES ON THE PIPE FOR MEASUREMENT LIKE OUR PITOT TUBES. WE SHOULD BE ABLE TO MESAURE DIRECTLY FROM OUTSIDE OF THE PIPE WITHOUT CONTACTING THE WATER FLOWING INSIDE. IT SHOULD BE ABLE TO...

Dear peterpom, You have given a basic picture, just read below one of the conditions we are facing. We are reducing steam from 6 ata 200°C to 0.7 ata 80°C thro a venturi of 250 dia 400mm long and it is let into 1600mm dia duct 8.5M long and into 2800mm dia duct. We find that the velocity at...

Dear Expert, We are facing the problem of reducing the steam conditions of 6 ata 200°C to 0.5 ata 80°C. Do you have any soluion other than a PRDS valve. Some people use the word dumping device, please advise. Regards vrl3

Dear Expert, A steam duct of Dia 2800mm is subjected to full vaccum. The duct starts from the turbine exhaust and goes to the air cooled condenser. From the turbine the duct drops for a height of 4M and takes a right angle turn, where it is supported to the ground. We are connecting a simple...