Answer Posted / jiwan jain

No, because it will violate the certification, which is
provided with a acertain number of entries only.

what is the procedure to callibrate temp controller ,pressure controller,etc. suppose a temp controller showing error 1.5 degree centigrate how can i minimize it.

2345

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in which principle pressure tx,level tx ,flow tx,temp tx ,control valve works?

3179

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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.

2810

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Where are oxygen analysers installed in cfbc boilers? What are their usual readings?

1538

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please send the drdo exam paper

2389

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which type inter lock use in petrochemical refinery,and oil & gas?

3025

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For what reason would you possibly be compelled to make use of a Smith Predictor. Explain the idea behind the operation of this device.

1927

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TEMPERATURE VARIATION FOR FREQUENTLY.

2048

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Displace type LT to be calibrated in workshop, wt. 40, dia- 60 mm, density- 0.8kg/cm3.

1846

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How ejector(or)evactor air pump is working in thermal power plant?

6607

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How to Calibrate Level Switch in field

1336

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PT RTD Range: -200 to 500 degree celsius If I configured in DCS Lower range and Upper range . In face plate it shows red colour due to overa range how was the characteristics look If the temperature is more than operating range. how was the characteristics look . whether its in Resistance vs Temperature curve is Linear or Non linear

1958

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can any one tell me when ongc placement test and its forms is available????/ pls tell me if u know

2125

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What is the reason PT speed not incresed in gas turbine?

2407

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what is span value and zero ? and how set ?

1569

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