What is Vacuum? If pressure is less than that of atmospheric, can we call it vacuum? If so some places have less atmospheric pressures, can we call people living there are living in vacuum?

5 Answers   ISRO, TCS,

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What is the symbol of sodium?

0 Answers  

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What step should be taken in process industries if the process variable is oscillating?

0 Answers   HPCL,

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what is the difference between car seal close/open valves and lock close/open valves?

0 Answers   MNC,

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What is the iodine value of spent carbon?How iodine value is used to determine the power of carbon to adsorb?

2 Answers  

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significance of fouling factor in shell and tube heat exchnager

1 Answers  

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How can wet carbon dioxide be responsible for a corrosion problem in iron-containing metals?

0 Answers  

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from which book shud i will prepare for the hpcl and various company exma i m fresher and my basic is not strong could u suggest from where to start

7 Answers   IOCL,

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What is control valve ?

2 Answers   TCL,

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why we make urea prills , why we do not make crystals of urea,

1 Answers   IFFCO,

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i am going to appear vedanta written test so plz can any body suggest me for this on madhu.5393@gmail.com

0 Answers  

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How can you keep our seawater used for heat rejection clean before entering our heat exchangers?

0 Answers  

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