dear sir/madam, I had applied for the post of officer trainee so plz if u have any papers both technical or aptitude plz inform me on sonalichavan01@gmail.com

0 Answers   HPCL,

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have any one question paper of institute of plasma research center for aptitute as well as technical?

0 Answers  

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Are there any general rules for flushing slurry lines?

0 Answers  

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what is the difference between psv and prv?

2 Answers   Cairn,

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What are the chemicals are required for cooling tower passivation? Please mail me in my Email id:-nsput2000@gmail.com

3 Answers  

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testing formula for oxygen by ammonium chloride,ammonium hydroxide and copper

0 Answers  

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What is a common source of error in determining the percent spent caustic in refinery applications?

0 Answers  

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what is vacuum....?

6 Answers   UPL,

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A cylinder having water is being evacuated with constant rate. what is the relation between pressure which is existing in cylinder with time? (P and t relation)

2 Answers  

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How to calculate the quantity of steam lost due to pinhole leak in a steam line of known pressure and line size?

1 Answers   CPCL,

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What are some common methods for helium leak testing a vacuum system?

0 Answers  

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Is there a difference in mtd (mean temperature difference) between 'e' and 'j' (divided flow) type shell and tube heat exchangers?

0 Answers  

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