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 Categories >> Engineering >> Instrumentation
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Question Asked @ Answers Views     Select
Rtd sensor how to calibrate sepam-group   3  80
What is the definition of direct acting valve & reverse acting valve    0  35
I have a close vessel tank which is under vaccum when in running condition so pl. Provide it's range for dp type tx whose flange to flange distance is 440 mm and density is 1    1  49
What is the difference in clamp on type and inline type ultrasonic flow transmitter.    1  42
TCD Principle    1  38
Why integral control mode call Reset controller?    1  53
If I installed wrong directions orifice plate then what showing value d.p transmitter? sts   1  80
can anyone tel the syllabus or previous year question paper for BHAVINI(EIE)2014. bhavini   0  47
when the force applied on load cell the ohms will be varriying .and how its convert ohms to mv generate and have any formulae? uetcl-uganda-electricity-transmission-company-limited   1  67
why we are using negative range like -750 to 0 mmwc in closed tank?and what is the reason can you explain clear? aarvi-encon   2  88
How can i test procedure grounding for CAT-7 cable? Or How can we test procedure CAT-7 Cable Electrically safe?    0  32
What is Electrical Runout & Mechanical Runout in Vibration measurement.    1  57
if I did short to both AO connections, channel will burn or what? m sure in AI it will damage to channel. But what will happens in AO?    1  68
if RTD damage in plant, how we know? reliance   5  105
what are the on/off valve precaution? reliance   1  86
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Un-Answered Questions
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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 437
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 . 303
2. What is ultrasonic flowmeter? 822
Hi i am aneesh, done btech in applied electronics & instrumentatiin. And then i took mba in finance & 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 calibrations. Kindly suggest where should i try to get a job? 97
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 following doubt. 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. 247
what should he know if he is an assitent engineer instrumentation in cement industries of experience of 10 - 15 year. 145
flow transmeter accuracy 0.075% of full scale & find ucertainty is 0.025 % so what is maximum limit band of uncertainty 210
NSV type probe stands for 209
full process of gas turbin? 117
what is function of DCS , and how is it work , explain with difination 44
give some question relative instrument fitter? 455
Explain Gas Turbine startup and shutdown sequences 1257
What is the procedure of calibration of Load cell? 181
can we create an interrupt in plc through scada? 218
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. 236
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