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Air Liquide Instrumentation Interview Questions
Questions Answers Views Company eMail

Why we are using 4-20 mA as Analog signal transmission other than 3 to 19 or 2 to 18 or 6 to 22 like wise ? What is the reason behind using 4 & 20 mA? Can anyone give proper technical reply ?

5 8731

How do you troubleshoot accelerometers used in Vibration monitoring/tripping

1 1543

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Air Liquide Instrumentation Interview Questions





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Can you give me some DBCC command options?(Database consistency check) - DBCC CHECKDB - Ensures that tables in the db and the indexes are correctly linked.and DBCC CHECKALLOC - To check that all pages in a db are correctly allocated. DBCC SQLPERF - It gives report on current usage of transaction log in percentage. DBCC CHECKFILEGROUP - Checks all tables file group for any damage.

1500


What are decision models? A. Project selection criteria B. Project selection methods C. Project selection committees D. Project resource and budget selection criteria

28


I am having a Phoenix digital to modbus converter. The o/p of the same is connected to flow computer FB407. But the digital signals are updated only after one minute in the flow computer. what may be the cause of delay in communication? Flow computer is having a scanning period of less than 1 sec.

901


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what would be the fate of life on earth 10 yrs down the lane.

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what will do to avoid prior case?

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i did mba finance in 2010,but i came from life sciences to mba,i know in interview they ask y u came from sciences,so what i tell?pls reply me.

1181


What is a node in drupal?

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What is dielectric medium in EDM ?

47


Which area of our business is strongest?

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What Kind Of Requirements for Vat Refund And Assessment Cases

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Explain the controllers in laravel?

5