which is the best type to measure level of a Tank(water).
Displacer or Differential Pressure method?
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i hav applied for the post of engg. in iocl so please require the past test papers fro instrumentation engg please please help me and send me the papers or tell me the pattern and type of ques asked in examination......
what is difference between HOT permit and cold permit
A flange is used for instrument connection for a system with a design temperature of 316C (600F) and a design pressure of 1000 kPa (145 psi). What is the class rating of the flange to be used for this application? Explain your answer
Give an example where you had aproblem on the job, and tell me how you solved the problem. and the finalvoutcome.
how u choose thermowell lenght n pnumatic C/v size?
what is temperature compensation?
Capacitance, resistance ( colour coding ), parallel & series circuits.
Square root calculation for dp flow transmitter?
how to work MIL contol valve posistioner ?
How to measure the dust in chimney(spm)?
what is the input to be given in digital flow meter during the the calibration time?
There are many type of control cable like pair,core,tried, What are defination each one
How to work togather like sov,limit switch,proxy switch and booster in xv
Can u tell me the principle of the tc,rtd,level switch,pressure switch ,transmitter(pr flow level temp.),vibration...plz
How to Calibrate Coriolis Flow transmitter in field