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 Categories >> Engineering >> Instrumentation
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Question Asked @ Answers Views     Select
why pressure 3-15psi is used as industrial standard and what is the reason    1  7
Tyes of interface level measurement and how to use that technique for interface level measurement,    0  7
how to convert digital signal to analog signal in plc    0  8
Close loop and open loop diagram for instrumentation    0  8
What is the compensation of thermocouple    2  32
Can 2 transmitters be connected to Integral orifice meter taps? Does an integral orifice comes with 2 set of taps?    1  26
How I identify to solonied coil which is 24v or 230v In our lab.because there is no tag.    1  35
How can test or measure the probe and extension cable to identify if the problem at the probe or cable or at the driver it self? (pleast notify the measuring method)    0  17
What is rtd output signal    3  49
how to calibrate TT transmitter    2  51
why use to 250 ohm for hart protocol and why hart communicator not communicate without 250 ohm     2  65
What is the difference between bench set and operating range i control valve?    1  41
which transister (npn or pnp) is used in vibration monitoring for negative voltage?     0  32
What are the logic behind 2x2 and 2x3 logic and more when ask in interviews    0  30
What is scan time of PLC?    2  67
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Un-Answered Questions
 Question Views   Select
Instrumentation symbols interpration, P& ID, Logic diagram analysis, Electrical drawing analysis. 87
how to work static pressure sensore how to work dpt 126
How do bending tubing provide better measurement than using tubing fittings such as elbows? 192
What is the purpose of the analyzer in petrochemical plant? 385
What do you know about gail? 169
sir,would you please send me the Hindustan petroleum corporation limited papers(HPCL).my e-mail ID is 374
Please send the all question with answer related for interview. 133
How to calibrate Field bus transmitter? procedure ? 393
The Design Calculation of Level Transmitter For Different Structure open & Closed Vessel, Eg. Diff. Level Tx., Capacitance For Continous Operation 960
What is hp & mp seperator .& what is its working principle ? 42
Manipulation of dead wt. tester double piston type. 101
PT RTD Range: -200 to 500 degree celsius If I configured in DCS Lower range and Upper range . In face plate it shows red colour due to overa range how was the characteristics look If the temperature is more than operating range. how was the characteristics look . whether its in Resistance vs Temperature curve is Linear or Non linear 180
How to calibrate vertex flow meter? How to calibrate mass flow meter? 160
1. How can leveltrol be installed in steam drum for measuring the level of steam drum? 399
Close loop and open loop diagram for instrumentation 8
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