Why we are using temperature and pressure as a reference when measuring flow of steam?

4 Answers   Shell,

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In s7-200 we use HMI TD-200C , what that C stands for........ plz reply

2 Answers  

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How do you measure g's?

5 Answers   Aramco, GNFC, HPCL, Polmon, Thermax,

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can you suggest good traning institute in instrumentation ? (in automation, or designing)

5 Answers  

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why thermocouple called thermocouple?

4 Answers  

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What is meant by calibration

5 Answers  

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I want to take temp. data from recorder to computer. Which communication system is best from this option(Rs 232- 485/ethernet/USB)?

3 Answers  

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one rtd sensor which is connected at middle of distillation column where actual temp. is 100deg but when we tight this sensor at thermowell end it goes down to 90 deg & when remove from the thermowell(but sensor end dipped in well) showing actual reading, what is reason?

3 Answers  

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what is loop1 and loop2 in MTS LT?

0 Answers   SPGC,

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How much should be the values and/or percentages of these given below factors for a good controller ? Steady state error Delay Rise Time Overshoot Peak Time Settling Time Damping Oscillations & vibrations thanks

1 Answers  

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how 3 out of 2 Logic/interlocks works? give brief explanation with help of diagram.

0 Answers   Adani Power,

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with the help of suitable diagrams different types of control valves

1 Answers  

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