what do you mean by cathodic protection?

1 Answers   Saipem,

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Can anybody please let me know Orifice plate sizing calculation formula and step by step procedure

0 Answers  

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what is intrinscily safe system and where we use?

0 Answers   DEWA,

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For what Wake Frequency Calculation is used?

3 Answers   Reliance,

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-200mmwc to 500mmwc range transmitter have there 4mA is -200 and 20mA is 500.what is the range in 12mA?

5 Answers   NCC,

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Why DP level transmitter preferred for closed vessels and Radar level transmitter for open tanks??

2 Answers  

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i have steam drum height 1000mm. and i want to placed the transmitter below the tap.how i calculate.

0 Answers   OEG,

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Q- Which of the following is Close loop system - a-)respiratory System b-)traffic light system c-)washing machine d-)Room heater my option is A, what is our take on option B & C

4 Answers   Sail,

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What is Difference between PLC and CNC ?

2 Answers  

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what is PID n give me brief info. about P&I&D.

2 Answers  

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We are used ABB 800xa 5.1.please tell me how to instrall this.

1 Answers   TCCL,

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Yokogawa dcs nodes advantages?

0 Answers   Petrochemicals,

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