what are the documents(Construction point of view for a process plant) submitted by contactor initially entering in to new site for client?
2246what is skin type thermocouple? how it is installed? what is the difference b/w thermocouple & skin type thermocouple? what is gounded & non-grounded thermocoplle? what is the diff b/w these two?
2 28581How Honeywell FSC is functioning and what is its purpose? Can we bypasa it and only use DCS instead of that.
3 9069What is the syllabus for Instrumentation Engineers, who wish to join the Public Sector Units??
1 3729I am pujita completed Electronics and Instrumentation Engineering.As a fresher i am going to attend the interviews.Could anybody guide the topics/questions covered mostly in interviews.
11 24302Post New Instrumentation Questions
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In turbine what does term CDP, NI, NH, HSSOC means.
Do you have reference list?
hello friends, can you please send me the model paper or question paper to be prepared for hpcl examinations????????? You can mail me at rahim_here@yahoo.com waiting for your reply........... help me .. plz.....
how do we commission inergen system?
If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?
IN CONTROL VALVE SPECIFICATIONS GENERALLY TERM " DE- 200" ."DM -400"USED,, WHAT IS DE/ DM STANDS FOR?
A DP transmitter is used to measure the level of an open tank. The drain line of the tank is connected to a control valve, and is configured as, if the level of the tank is 90% the valve should get open 10%. And if the tank level is 10%, the valve should get open 90%. Draw wiring diagram and explain how to configure DP transmitter and control valve using HART communicator. If the span error at output is 1%, what will be the %opening of the control valve at 60% level of the tank?
Explain signal isolator
How to calibrate the flow transmitter
What is hp & mp seperator .& what is its working principle ?
Explain why plc require in analog input 4-20amp & 0-10 volt?
tell me the field & lab calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter, temperature transmitter, temperature indicator, flow indicator, level indicator, control valve, thermocouple, pressure indicator (digital & analogue),
i have done DAE in Instrumentation and Process Control. i have applied for an apprentice training in chemical company after three day my interview will be conduct but i need more information about industrial process control and controller. my e mail is imran_dilsetu@yahoo.com please tell me interview question relative to instrumentation ?
What is Predictive Maintenance