what is commissioning.

2 Answers   Takreer,

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How to convert 4 wire level transmitter connection to 2 wire.

2 Answers  

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why we are using ungrounded RTD sensor and what is difference between grounded RTD and Ungrounded?

1 Answers  

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how can we measure the pressure in underground cooling water pipeline by using pressure transmitter?what about the tapping position?

2 Answers  

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What does it mean 3/2 sov

5 Answers  

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we want to control pump in let pressure and tank (for exp) our inlet line if water cam and pump will on and when our tank will full pump will off also if our inlet pressure low pump will off even tank not full.this pump i want to uses on our water supply line.

0 Answers  

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what r all the type of viberation measurement measuring in turbin? what's the output of viberation sensor?

2 Answers  

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the 3 most common transmitter protocol being in refinery or qatar gas and aramco.

0 Answers   Shell,

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kindly sent some demo question and answer

0 Answers   HPCL,

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if drum level is low what is interlock? i mean we put interlock to fd fan or id fan ?

4 Answers  

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what is the formulae to find the thermocouple output to temperature

5 Answers  

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i/p converter always for supply pessure from 3~15 psi only !! And from where this converter bleed the air.

2 Answers  

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