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Essar Instrumentation Interview Questions
Questions Answers Views Company eMail

what is the difference between signal cable and ontrol cable?

14 61123

HOW DPT WORKS?

6 14263

Can anybody tell me how to select the size of earthing cable for DCS & PLC system.Please tell me any relevant answer here or mail it to me.

1595

Can any body give detail about orifice sizing?

5 8001

1 bar is equal to how many pound per square inch(psi)?

14 36797

what is the working principle of vortex flowmeter

9 19367

what is the basic working principle of I/P and Positioner in any control valve.

12 76408

If i have 4 Allen Bradely make RS logix 5000 PLC and for viewing that we are using 4 RS view SCADA for 4 different packages. Now, I will want to view two packages on only one SCADA. Then how i will do it?

1720

what is the meaning of GK value(fullform) in flowmeter ?

3 21144

how do calibrate the valves.. with clear manual

1457

In bently nevada vibration monitoring system,what is the reason to maintain the Resistance of the probe + extension cable equal to 95 ohm? If possible explain the basic principle of measurement with detail electronic circuits.

2363

what happen if i increase height of displacer type LT.accuracy or sensitivity are affected.why?

1933

What is the SCAN time of a DCS/PLC? What is the typical value for scan time of DCS and PLC?

6 48613

Please tell me details about Sox,Nox,SWAS analyser????

3191

I have a MRE200 amplifier for controlling a mitsubishi servo motor, I would like to know how many pulses are required to rotate the servo motor by 1 degree and what must be the pulse width

1 4199

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Essar Instrumentation Interview Questions


Un-Answered Questions

How long does it take in developing automated system?

1


What are the types of page layout columns?

360


Kindly define necessary ledger is to maintain in excise. Kindly define how we maintain P.L.A

1686


How to see table's field formats or description of table .

384


What is the command to calculate the size of a folder?

434






What is relational database in mysql?

401


How to revert previous commit in git?

1


Define the types of validation?

458


Define what is meant by operating point?

482


describe the functioning off all the 40 pins of 8085 processor?

1266


What is laravel auth guard?

368


What is a “Thing” in the context of the Internet of Things (IoT)?

3


What is a vertical tab?

270


Explain How We Can Capture The Correlation Between Continuous And Categorical Variable?

52


In which scenario order and billing has different pricing procedure?

533