How is SmartPlant Instrumentation related to INtools?

4 Answers   TCS,

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What means zero and span in transmitter callibration.

8 Answers   Bajaj, Wartsila,

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for what purpose strain guage is used?

5 Answers  

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what is the function of a zener diode ?

2 Answers   Honeywell,

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I WANT SECURITY PAPER MILL, HOSHANGABAD TEST PAPER.KINDLY SEND TO MY MAIL ID

0 Answers  

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what5 does intrinsically safe mean.

2 Answers  

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What is the formula to know the error of weighfeeder after having drop test.

3 Answers  

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plz send me general of ongc

0 Answers   ONGC,

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without a positionar can a control valve operate? give the difference of operating with positionar and without positionar?

5 Answers   IOCL,

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A flange is used for instrument connection for a system with a design temperature of 316C (600F) and a design pressure of 1000 kPa (145 psi). What is the class rating of the flange to be used for this application? Explain your answer

0 Answers  

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in any transimitter (flow/level) there are three terminals for supply& test (+,-,+)in two wire,24VDC given to Tx.,but how 4-20 ma signal travels thru same wire (as it is for 24VDC input supply)?

1 Answers   Jindal, UltraTech,

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why using 4-20ma not using 0-20or why not using 1- 20ma???????

7 Answers  

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