what is the electrical operation procedure for switching on
27.6MVA electric furnace.
What is the advantage of using locally fabricated hook ups
over Pre fabricated hook ups in process instrumentation?
what are the selections available in configuring a burnout protection of a controller? thanks
wat are the interview questions asked in air india for post
what different types of problems do occur while doing instrumentation commisioning and how to solve them? please explain in detail
Regarding , there is an air cooler which control the fans(50% of AV FANS) by temperature in outlet , and the louver of Air cooler is controlled by HIC from control system , So if on Air cooler we will consider 2 individual I/P converter or positioner?
What is hp & mp seperator .& what is its working principle ?
Tell about your IFFCO plant visit.
what is temperature compensation?
Exothermic reaction./ endothermic reaction
what is the usage of QDV & VOLUME BOOSTER
Valve positioner and actuators in detail.
I was working on calibrating turbidity transmitters
endress+hauser at effluent polishing plant.We calibrated
using NTU buffers.What happened is that when we immersed
the sensor, everytime we raise and lower the sensor
gradually, the reading will vary.my question is that is
there any specifications on what is the required distance
from the bottom of the container with buffer to the face of
the sensor?Is it ok to install the sensor in a medium which
has turbulence specially if bubbles are present?
the 3 most common transmitter protocol being in refinery or
qatar gas and aramco.