Plz if anybody has placement paper of HAL mail me i m Chemical engg my id er.kotnala@gmail.com

0 Answers   HAL, IOCL,

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Three solid objects of the same material and of equal mass – a sphere, a cylinder (length = diameter) and a cube – are at 5000C initially. These are dropped in a quenching bath containing a large volume of cooling oil each attaining the bath temperature eventually. The time required for 90% change of temperature is smallest for a) cube b) cylinder c) sphere d) equal for all the three whyyyyyyy???????

3 Answers   GATE,

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Explain the steps required to design a vapor-liquid separator or flash drum?

0 Answers  

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Please help to get IOCL/HPCL or other chemical engineering paper pls send kathir_skv@yahoo.com Regards, kathirvel

0 Answers   Essar,

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how to calculate material balnce & energy balnce

7 Answers   MahaGenco, Oil India, ONGC,

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I want previous year question paper of ONGC for chemical engg.

0 Answers  

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How can you control the ph level in our cooling water with respect to ammonia contamination?

0 Answers  

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is petroleum a mixture of hydrocarbon?

5 Answers  

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

0 Answers  

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What are the greenhouse gases in earth's atmosphere?

0 Answers  

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What is Draft? It releavent to furnace.

1 Answers  

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hi.i m student of chemical engg. and studying in 5 th sem.how can i improve my technical knowledge..can u sugest me a link like book or any website..?

3 Answers  

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