Answer / karthik s

first we need to measure the pipe line length and diameter and flow rate of the liquid.Then we decided to which type of flow meter is required.

Answer / rakesh bawankar

Its about installation so we have to check direction of flow first them upstream and down stream length of pipe .

If hart communicator provide 4-20ma source to any transmitter during the callibration?

3 Answers   Hyundai,

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what is the input of digital counter during the the calibration time?

0 Answers  

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What is stripper & spilitter ? Diffrence in this.?

0 Answers  

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What is the Temperature Co-officient of Resistance of PT- 1000 and PT-2000 ?

2 Answers   Adani, Birla, MEIL,

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plz exlain the dcs system of ABB sympony hamnony

1 Answers  

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Please send me the sample question of Instrumentation of hpcl/iocl exam. my mail id hihi_kiholo@rediffmail.com

0 Answers  

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differentiate different units of pressure like US & UK standards

1 Answers  

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why we cant transmit the dc current easily

1 Answers  

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what is 24vdc live and dry supply

0 Answers  

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1. How many output signals do wew have in process control? 2. Could you write down the names of the pre-commissioning and commissioning stage test instruments and explain them (more than 5 items)? 3. What is the first step to commission a transmitter on service? 4. What is RTD? 5. Find the output value in MA of a temperature transmitter (RTD Type) at 120degree celius? 6. What is the O/P signal of a pneumatic transmitter? 7. What is the O/P signal of an elctronic transmitter? 8. What is the close loop and open loon?

4 Answers  

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What is Cu-100 and Cu-1000 ? and tell me its application ?

2 Answers  

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Square root calculation for dp flow transmitter?

0 Answers  

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