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What is Regulator gain? 2010-12-20
If I am asking a silly question, but what exactly is regulator gain? It is a term at work I keep hearing but I cant place exactly what its supposed to mean.
Understanding Drawings 2010-12-20
I have diificulty reading drawings, my understanding is improving the more I look at them but I was wondering if anyone has any methods or tips that helped you when you started?
Aftermarket Fuel Injection 2010-12-17
Does anyone have experience with after market Fuel injection systems, " Megasquirt " in particular. There is a huge presence on the web about the system, but is seems very disorganized.
steam trap replacement 2010-12-17
We are currently replacing to much steam traps in our refinery. I want to know what is the average replacement per year of traps in other plants or industry. This in percentage related to the total nu
Affecting vs. Effecting 2010-12-17
I've started to recognize the difference in effect and affect but in this case I am stumped:
Multiple VFD Pumps to Common Header 2010-12-16
I have an application where I have 4 variable speed pumps that can supply feedwater to a common header that in turn feeds up to 4 industrial boilers.
2010 requirement for Relief valve on all Wet systems 2010-12-16
The 2010 edition of NFPA 13 has section 7.1.2.1, which states 'Relief valves will be required on all wet pipe systems that do not have auxilary air reservoirs. Previously, they were only required on g
Pressure Surge 2010-12-16
I've got a liquid pipeline fed by centrifugal pumps. Following a surge event (outlet ESD valve rapidly closed, pumps left running), is it possible for the line to have a final or settle-out pressure
