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 are lubricants using in compression.

1 Answers  

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What significance the angle of repose holds in the chemical industry, explain?

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What is the difference between cfm (cubic feet per minute) and scfm (standard cubic feet per minute)?

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Is it advisable to cool a fin fan by spraying demineralized water on it?

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How many pounds (lb) are available in 1 kilogram (kg), 1 metre (m) has how many feet (ft) and 1 meter (m) has how many inches (in)?

1 Answers  

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UNIT OPERATION - EXAMPLE 9.1 : Which of the sequence below represent a feasible flows of ethanol processing plants using cellulose as starting material? A. raw material -> heat exchanger -> distillation column -> reactor. B. reactor -> distillation column -> raw material -> heat exchanger. C. heat exchanger -> raw material -> distillation column -> reactor. D. raw material -> heat exchanger -> reactor -> distillation column. E. distillation column -> raw material -> reactor -> heat exchanger.

1 Answers  

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What compounds are responsible for the odors that come from wastewater treatment plants?

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What are the different ways in which solids can be blended?

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Are there flow velocity restrictions to avoid static charge build up in pipelines?

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hi can u send me all d technical qus pepar of DRDO?my email id is palmzk@gmail.com

0 Answers  

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how FOULING effectd the heat transfer rate

12 Answers   IOCL,

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