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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Explain about 4 wire instrument concept & tell about its wiring fron sensor in Field to PLC panel.Explain with an example?

3 Answers   IOCL,

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the square root type transmitter r used to which applications

4 Answers   Roche,

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Why using negative voltage in vibration measurement?

2 Answers  

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What is the minimum rating availalbe for weld neck orifice in market?

0 Answers   Jindal,

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Why we are using sqare root in flow?

4 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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how to calibrate level transmitter

2 Answers   Reliance,

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if RTD damage in plant, how we know?

5 Answers   Reliance,

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what do you mean by smart instruments?explain with example

4 Answers  

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1- Explain about HPM 2- What is the FSC and explain the configuration of FSC 3- explain the complete loop of vibration, how it works (field to control room) 4- What is the use of proxymitter? 5- During job your partner effected with H2S then what you have to do. 6- what type of gland packing uses when valve glind is leaking.

0 Answers  

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what is full form of NAK?

1 Answers  

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