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I have got a call of IOCL interview for projects having 2yrs experience. What sort of questions should I expect in the interview?
IOCL,
2073Is there any temperature compenasation for the air flow from FD fan & SA fans which supplies air to the Boiler?
2 6631We have ZR22G-100-S-A-E-T-T--E-A/CV/F1 Model Zirconia Oxygen analyser which is Yokogawa make. I kept the analyser in Flue gas path at Air pre heater area. My plant is 7.5MW Biomass power plant. For a particular fuel, Coconut Husk which contains Sodium and Potassium chlorides iam not getting proper reading, Analyser output always Zero. I calibrated the analyser and it is OK. For Other fuels like Wood chips, Cholam waste, DOB, Groundnutshells, Ply wood waste and all iam getting actual percentage of Oxygen. What is the main reason behind this draw back?
2 6208Is there any interfacing sofware to build communication between a PC and ER300P model L&T make trivector meter via RS485 port which is available in the meter and is there any data acquisition card available to store the acquired data from the meter into the system
12 22171i have calibrate rosemount make level transmitter , wht can i do ? my tank capacity is 30,000 liter
9 17971how can i calibrate E & h make conductivity transmiter . unit : mocro siemens Range :0 to 100 micro siemens sensor : capacitive type
1 5725hiii.... can any one provide me previous years question paper of hindustan petroleum for instrumentation engineering???
1986how manys ways dp transmitter can be calibrated having range of -150 to 400mmwc,what side pressure u will apply?
3 8184how ranges is decided for drum level or dearator level,in my pplant i have seen for boiler drum range is -1000 to 1000mmwc, while for dearator -2000 to 0 mmwc ,why they decided to take this range ?
2 7326How to work & calculated output of the Derivative action in pid controller (Explain Derivative controller)
2084Post New Instrumentation Questions
in which principle pressure tx,level tx ,flow tx,temp tx ,control valve works?
what is the PC interface and software for connection to ABB logic module “ LM011-CE18RAC “ ( for Programming ) ??
what is interface level and how it is calibrate?
Galvanizing.
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?
How does work A temperature valve or fv control valve in process plz brief me
i want to find out iffco get test paper
What is difference of fanuc alpha series 16i and 18i controller.also what is differnce betn TC and MC controller
Describe a time when you anticipated potential problems and developed preventive measures.
Explain bernoulli’s theorem.
how many pulses are required by a ac induction servo motor of 4 poles with 50 Hz frequency to rotate by 1 degree?
what is easiest way to read STL language in PLC?
What are primary elements of measuring pressure? Which type of pressure can be measured by these elements?
Why grounding is necessary? Give example with diagram.
Can I route 110 VDC and 24 VDC in a same Duct for our Interposing relay cabinet? IF yes or NO Please provide me IEEE Std. for the same. Please i required it on Urgent basis, i need to design IRP Cabinets and we have MCC 110VDC and Our Coil side is 24VDC, Please help as soon as possible.
