hiii.... can any one provide me previous years question paper of hindustan petroleum for instrumentation engineering???

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1 How to calculate dp transmitter steam and water? 2 impulse line for liquid steam and gas

1 Answers   Sitara Chemical Industries,

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applications of 1-5v and 4-20ma?

4 Answers  

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what does it mean an active front end in vfd plz explain it briefly

0 Answers  

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how to check control valve was passing?how to check online?

3 Answers  

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what are the selections available in configuring a burnout protection of a controller? thanks

0 Answers   NPC Alliance Corporation,

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WHY RESISTANCE TEMPERATURE DETECTOR IS AN ACTIVE DEVICE

2 Answers  

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I am manjunath having exp in maintenance of chemical plants,know i want to do a design course INTOOLS,after doing design course can we get jobs in design field.sinve i dont have design exp..

0 Answers  

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where we are used split range control

1 Answers   Borouge,

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How much Resistance Show by RTD(PT100) when it is installed in process(Consider Process Fluid temp 29 Deg C)?

5 Answers  

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How can we use feedback signal frm rtd for monitoring and in dcs for controlling ,then which type of rtd is sutaible 2 , 3,4wire and why ?

0 Answers  

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Draw a P& ID showing – orifice flange, plate, dp transmitter, isolation & bypass valves and tubing.

0 Answers   CCIE,

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