| Other Instrumentation Interview Questions |
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|On liquid service if PT Head is 18 meters. How much pressure
will be exerted on it. If Transmitter is not in service?
|what is meant by orderm of a system. will the stability of a
system increases by incresing order of a system
|How the flow can be measured by using DP Transmitter?
|Good Evening all.My question is - For a feed water line to
an equipment if i need to measure the flow we will use
orifice /magnetic/vortex depend on cost/spec.If i need to
measure a ''Alarm''signal and ''Interlock'' from one point
i think we can use orifice type in one location with 2
different tapping points - one for alarm and one for an
interlock to flow valve..If in case i need to have both
these signals(Alarm & interlock) from magnetic flow
meter,is it possible??will 2 seperate sensors will be
located inbuilt r we can program it ??..i thk we can have
one transmitter with these 2 signals...need to know any
technical issues are there?pls clarify
|what is the input of conductivity sensor and meter during
the calibration time and what is the output?
|tell about various protocols used in different plcs
|Explain about relays..
Can we give both AC and DC to the same relay...
How it is energising..
Explain its working..
|p=hdg,please explain these parameters?
|Explain PID controller tuning & any one method used for it.
|pressure gauge measure static pressure or dynamic pressure?
|how to calculate temp.prapotional to mv in thermocoulpe.
|why OPC server is used in DCS?
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