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 Categories >> Engineering >> Instrumentation
 
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Question Asked @ Answers Views     Select
centrifugal compressor interlock? Tell me the parameter at which compressor will trip    0  60
How to calculate the Range of level transmitter ?    0  118
in current transmitter why we use 4-20ma ???    2  799
what is cascad system ?    0  86
use of split range ? where it is used ? in which control loop it is used ?    0  83
principle of dead weight tester ?    0  86
where cascade loop use ?    0  50
How to connect another 24 volt dc power supply in circuit when previous power supply has become weak.what is the connection?    2  380
How to calculate the range of level transmitter?    4  694
how to calculate range of Dp transmitter    0  70
What is difference between sensors and transducers?    2  421
What is Actuator?    3  547
What output voltage the proximity switch shows when it is in open enviornment?    1  279
what does it mean an active front end in vfd plz explain it briefly    0  56
what is the difference between impact plate n coriolis type solid flow meters n how they works....n which one is better    1  237
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Un-Answered Questions
 
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any one can send me instrumentation previous interview papers? I prepare for MNC Company Interviews? my mail id- Rakesh.Golla@dodsaldxb.ae , and another mail rakesh.gvk@gmail.com 378
what is the procedure of belt scale calibration? 656
KAlman filter code for two dimension? 336
What is the basic difference between Modbus and CAN Open Protocols 3246
HOW TO SOLVE PROBLEM WITH ENRAF LEVEL TRANSMITTER 854 ATG THAT PASSWARD DO NOT Exist INTO TRANSMITTER TO ADJUST LEVEL WITH PORTABLE PET 847, WRITTEN WRONG PASSWORD , I AM SURE THAT DEFAULT PASSWARD (W2=ENRAF2) IS THIS TRANSMITTER NEED TO REPLACE SOFTWARE AND HOW? 1165
what is piezoelectric transducer?give an example in power plant n state its principle? 719
May I have a brief note above the voltage barriers? Whats is the purpose? Please mail me if you've operational details, mail id: rajkumar.diice@gmail.com 419
1.can you use SCADA instead of DCS,DCS instead SCADA 2.Difference between DCS and PLC,can their role be reversed i.e. role interchange 3.Difference between RTU and PLC 636
what is the field bus calble ? what are diffrences in orang colur cable and black coular calble ? 1005
why is an oxygen sensor used in a boiler stack 2648
why we take %i0.0 as input for twido plc 64
Can combine control system for Emergency control system (ESD)and Fire & Gas System ( F & G) is possble to built and offer to client? Can such system is as per Norms in India? 484
If a normal magnetic type flow transmitter that can measure flow, temperature and show this parameters on field, is it possible by any means to get this (flow and temperature) parameters info. On dcs? And if yes then with HART, FO communication or any other communication system? 212
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 ? 476
how u choose thermowell lenght n pnumatic C/v size? 350
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