Answer / singo

for hpcl go trough o.p.gupta for technical paper, and for
apptitude follow r.s.agarwal.

Answer / bala

surely will send to my friend

Answer / jitendra

go to the freshersworld.com and follow the placement paper
for hpcl

what is the use of pressure filter?

7 Answers   TATA,

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Explain what types of metals are typically removed via chemical precipitation?

0 Answers  

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Define "good" cooling tower water?

0 Answers  

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In a crusher where is the energy provided to it is used up for?

0 Answers  

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A 1.5 weight % aqueous salt solution is concentrated to 4 weight % in a single-effect evaporator. The feed rate to the evaporator is F = 7500 kg / h and the feed is at 85 degree Celsius. The evaporator operates at 1 bar. By assuming that only pure solvent of water exists in the form of vapor from the feed, calculate the flow rate of such vapor V.

1 Answers  

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Explain what are the disadvantages of using gear pumps?

0 Answers  

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

0 Answers  

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design calculations for reactor

0 Answers  

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i want sample inteview question of chemical engg for BARC

0 Answers   BARC,

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Explain the procedure to estimate the friction factor involved in heat exchanger tubes?

0 Answers  

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hi, i have completed B.tech Chemical enggneering, plz can anyone provide me GVK BIO company's interview questions. iam attending the interview for the first time..

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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