Answer Posted / chinna

om p Gupta(because I faced nfcl &,
hmel interview , now I employ in
hmel.

At what temperature does water have maximum density?

551

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How can separation of chiral chemicals affect the chemical and/or pharmaceutical industries?

601

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Explain what are the methods involved to test helium leak testing in a vacuum system?

653

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Are some heat transfer services more prone to tube vibration that others for a shell and tube exchanger?

660

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What are the some common problems associated with dense phase pneumatic conveying?

612

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What is higher heating value and lower heating value? Is it positive or negative?

2521

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design calculations for reactor

2103

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What are the reasons of removal of particles from effluent gas?

563

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how we can find solubility of liquid in amyl alcohol and relative solubility of amyl alcohol

1137

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Hi. I have completed my masters in chemical engineering from M S University in year 2008 and now going to do MS Chemical engineering in Lamar University. I am planning to appear for interview in two weeks from now. What are the expected questions from VO regarding masters after masters ? and wat should i expect to give reply ? kindly give your suggestions. Thanks

1587

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Does home used kerosene which is available in blue color can change its color after keeping number of years (say 8-10 years)? If yes, then in which color will it turned to? Will it change to yellow color or transparent color? Please reply with suitable technical suggestion/approach. Its an important question which was asked. I need a very strong technical reply. Please help me.

1126

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What is maximum recommended velocity for steam in a plant pipe network?

610

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Explain what is a good way to get started in doing a plant-wide steam consumption analysis?

543

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Explain what are some good uses of low-grade steam at 12 atm and 1920c?

611

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what is defferance between tubular & automotive plate battery

3449

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