i want interview questions about PROCESS CONTROL INSTRUMENTATION , SENSORS AND TRANSDUCERS IF ANY BADY KNOW ABOUT THAT PLEASE SEND TO MY MAIL karumudi1003@gmail.com

8 Answers   Honeywell, Reliance,

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how u measure dp in dp tx? how u calibrate a dp tx?

3 Answers   Invensys,

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what is meant by cold junction compensation. where it is used.

1 Answers   SRACO,

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What is MLFB number for Siemens?N How they are defined?Give me Answer with example like take any Signal module....

1 Answers  

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working principle of lvdt?

2 Answers  

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What are the maximum packet size of: a) HART b) Profibus DP c)Profibus PA d) DeviceNet e) Foundation Fieldbus

0 Answers   EIT,

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Explain how thw analog to digital converter works with the circuit diagram

0 Answers  

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Why 24VDC power Supply is used as standard for all loop powered transmitters?

8 Answers   Lupin,

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Why we use 4 to 20 mA, (This is International Standard) instaed of this can we use 4-16, or 4-24 or 3- 15 or any other range

13 Answers   ONGC,

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What is the difference between dry contact and wet contact?

2 Answers  

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what are turbo generators?

1 Answers  

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how pressure reduce through pressure control valve? suppose we have to reduce 20 kg pressure to 10 kg pressure , then what we do ? open the valve or close the valve , initially it is 20 % is upon ( for ur knowledge ).

4 Answers   TATA,

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