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To become an Instrument DESIGN engineer, is there any softwares or training to become Instrument Design engineer, plz suggest me, Iam very much interested in designing.
3465I want to measure and control level in tank of size 10*5 filled with gasoline, so plz give me the solution with clear details. how to select transmitter and sensors.
2225why the discharge pressure of ID fan showing negative at fan running condition.(boiler operating condition.)
5 18584In split range control, we will control 2 outputs with time interval. Eg :(with 4-20 ma signal, for 4-12 ma we are operating one control instrument like valve & for 12-20ma we are operating other control instrumet (other valve). If we get a signal of 15ma to first instrument (Valve 1), what will happened to the first valve, and if we get signal above 20 ma to 2 valve what will happened ?
3 7929what is the difference between Feedback controller and Feed forward controller. and when it is to be used.
3 31926How flow control valve is working with pnuematic positioner and I/P convreter from command is given from remote
1 4681Why DP level transmitter preferred for closed vessels and Radar level transmitter for open tanks??
2 8169hi friends,im an instrumentation and contol engg student,can u hlp me of suggsting barc written question paper,my id is roysuvaranjan@gmail.com, cel no.9563591747
BARC,
1993i have one temperature TX in my loop check time once i was remove elament temp gose maximum then i am conect corectly but still now temp showing maximum what can i do this problem?
2 5058hi i want sov loop cheak from consol to field the operater given status to sov still no change, but MR room to sov ok so whats a problem and alreasy cheak all conection ok ?
2 5314hay friends, i am in trouble to understand PID controller. several times i have study but it is not clear to me have you a simple way to understand.
1 4137Post New Instrumentation Questions
Boolean algebra
in sulfur process what is material of impulse line we use to connect with transmitter ? and does teflon affected by sulfur?
What is the function of solenoid valve in on/off & shutdown valve and why it is not used in control valve normally?
what is installation and commissioning of (fat & sat) of power plant dcs ? this question keeps in desirable conditions of one company .
What is PDS and PDMS ?
i am preparing for BARC ,so plz mail me how to prepare for BARC. ALSO IF POSIBLE SOME RELATED QUESTIONS. MY MAIL ID IS khushi_4uall2003@yahoo.co.in
What inherent design and operating principles are included in a modern control system to use predictive maintenance practices to increase overall system reliability?
selection criteria of control valve? and selection criteria of actuator explain in brief?
How to convert Differential pressure to flow in TPH
Which is the best field foundation bus. ( FF ) Yokogawa, Honeywell or others ?
Lux meter is the measuring device to measure the lux level of lighting fixture. in industrial sector two types of lighting fixture is being used as street lighting purpose 1. HPSV (Sodium) and 2. HPMV (Mercury). HPMV having white light which is an combination of red, blue and yellow colour, while HPSV haivng Yellow lighting. in HPSV red & blue colour will be absent. during measurement of the lux level of HPSV and HPMV fixture. 1. Lux meter can measure the actual lux level of both fixture? 2. or it will show false reading for HPSV fixture light as it has only yellow light present. please give me answer
What is the basic difference between Modbus and CAN Open Protocols
Explain plc level and its type?
In which principles tx ,pressure gauge,Temp gauge,control valve works?
TECHNICAL/ARTITUDE
