R sir, i need placement paper of last years of IOCL in chemical sream...... send me the question paper as soon as possible on my email address.

18 Answers   ABC, IOCL, ONGC,

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Where the Induced draft, forced draft & balanced draft furnace are to be used? Selection of furnaces are based on which criteria?

0 Answers   IFFCO, MahaGenco,

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Explain can large temperature differences in vaporizers cause operational problems?

0 Answers  

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why relative humidity is different in different places

3 Answers  

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While there, are many tests available to detect leaks on vessels, is there a technology available to quantify the leak, or measure the flow through a leak?

0 Answers  

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How can the particle size distribution be determined in a given bulk solid?

0 Answers  

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What are the some common causes of control valve noise?

0 Answers  

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Difference between Synthetic foaming agents V/S Protien based foaming agent?

0 Answers  

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What steps can be taken to avoid stress corrosion cracking (SCC) in steel vessels used for storing anhydrous ammonia?

0 Answers   ABC,

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what is flooding in a column.How do you know flooding has occured?

2 Answers   Cairn,

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How does a chemical get ignited without external heat source on reaching its auto ignition temperature

1 Answers  

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Why reflux is necessary in distillation column?

1 Answers   Deepak Fertilisers,

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