hai i A neelakanteswara rao ,selected for the interview on 15th july 2008. I completed my diploma in chemical engineering.let me know how to face the interview& the type of technical questions.

0 Answers   IOCL,

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How can viscosity affect the design of a mixer?

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What types of valves are recommended for slurry services?

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What is the working of vaccum distilation coloumn in a petroleum refinary?

4 Answers  

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What is a good method of analyzing powders for composition?

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why sphericle shaped vessele used for storage of petrol?

3 Answers  

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How does a tank-blanketing valve operate?

0 Answers  

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Explain various protein purification techniques?

2 Answers  

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What is the most common cause of solid size segregation in bulk solid systems?

0 Answers   TATA,

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Question 71 - (a) The byte is the basic building block of computer data used in chemical engineering process simulation where 16 bits make a word, 4 bits make a nibble, 32 bits make a quad word and 8 bits make a byte. Then how many nibbles are there in a megabytes? (b) In computer data items, let : 1 bit - counts from 0 to 1, 8 bits - counts from 0 to 255, 16 bits - counts from 0 to A. What is the value of A? (c) In a binary system of 4 bits, if 1100 = 12, 1101 = 13, 1110 = 14, 1111 = 15, B = 16, then guess the value of B. (d) By using any form of tools, find the exact value of 2 power 64 or 2^64.

1 Answers  

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did sulphur been a byproduct after the combustion of LPG and Natural Gas

3 Answers  

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What is a good method of steam tracing large vessels?

0 Answers  

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