Im having problems with interfase betwen SPI v7.0 and SPPID
v5.05. Previous versions of Intools shoul be fixed with
SPPIDproj.ocx file. It was necessary to replace this file
with one that allows the connection between different
versions of SPPID. It is necessary in the current version
to do the same?Thanks
why we use cascade control and feed forward control in 3
element drum level control measurement of steam drum .what
is cascade and feed forward control system ?give example .
2. What is ultrasonic flowmeter?
Hi i am aneesh, done
btech in applied
then i took mba in
marketing.After that i
got placement in finance
co and worked there for
3.5 yrs.Now i wanted to
come back to engineering
job.But without engg
experience, i may not
able to find an
opening.i have done a
course related to flow
meters and ite
suggest where should i
try to get a job?
In control valve there are two type of valve seat we can use
metal to metal seat & soft seat.On this valve seat i have
1)I have never seen practically the internal assembly of
valve so my doubt is that basically weather the seat is soft
seat or metal its basic MOC is same as valve body(SS or CS)
only in soft seat we are using PTFE ring & place on valve
seat & in metal this PTFE ring is not threr am i correct???????
2)what are the common general rule for using metal to metal
seat & soft seat,means its depend on process parameter like
liquid,gas, steam & on valve leakage class.
what should he know if he is an assitent engineer
instrumentation in cement industries of experience of 10 -
flow transmeter accuracy 0.075% of full scale & find
ucertainty is 0.025 % so what is maximum limit band of
NSV type probe stands for
full process of gas turbin?
what is function of DCS , and how is it work , explain with
give some question relative instrument fitter?
Explain Gas Turbine startup and shutdown sequences
What is the procedure of calibration of Load cell?
can we create an interrupt in plc through scada?
I have a Control VAlve having size of 2 ".Only the known
parameter is Pressure drop . Its 2 Kg. Then How to calculate
control valve sizing means Cv.