Instrument QA/Qc what is the project quality plan?conduit inspection RFI. which documents attache with package?
10798I want to measure level under vaccum by using DP Tx and vaccum vary between -500 to -670 mmHg and process fluid is accetic anhydride if consider process fluid density 1 kg/cm2. how to calibrate Tx ? consider level is 0 to 100 Cm.
CCC,
1 6804if a tank is contaning oil and water than how can we measure the oil and water level seperately
3 8766how to calibrate the radar transmitter for measuring the exact tank level if tank is having agitator moving continiously because due to agitator tank surface level will vary every time.
2 6965What is difference of fanuc alpha series 16i and 18i controller.also what is differnce betn TC and MC controller
2316if the neutral and ground of ups voltege are connected together in the source itslef then why the voltege b/w neutral and ground comes positive in some other destination inspite of having earth pit. how can we mimmise this?
1 3671Post New Instrumentation Questions
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 .
How u will setup SPI(2007) on Citrix Server (Thin Client Mode)? Plz Justify?
hi 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
can anyone guide me how to get any of the previous year GAIL question papers? are they available? 0n 2nd august i have to take the written test.
Why we are using reverse action in displacer types level transmitters on some Vessels?
How do bending tubing provide better measurement than using tubing fittings such as elbows?
our kks tagging is crossing more than 12 character please suggest how to take tags in the DCS
How RAL(Rotary air lock)works in cement industry?
Why the ammonia and Nitric Acid level indicators is with millimeter ? and What is the conversion form millimeters that level indicator indicate to weight ?
the 3 most common transmitter protocol being in refinery or qatar gas and aramco.
Q- Control problem are mainly classified in _____ types. a-)4 b-)3 c-)6 d-)nono of these Few of them i know is 1- regulator type problem (eg- Air conditioner) 2- tracking problem (eg missile trcking problem) 3- sybernatics 4- optimal control problem
which type of signal used in instrument?
what is the input to be given in digital flow meter during the the calibration time?
How to control flow variations in magnetic flow maters..... When i will provide proper earthing?
what is interface level measurement.who can calibrate interface level measurement transmitter online