Answer / Padam Singh

The criteria involved in choosing mass balances for components include ensuring mass conservation, maintaining material balance across each unit operation, accounting for chemical reactions and phase changes, and considering any input or output streams.

sir,please give me some exam paper for referance. Thanks & Regards,

0 Answers   ONGC,

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can you explain about the design calculations and procedure of boiler

1 Answers   Reliance,

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CHEMICAL FLUID MECHANIC - EXAMPLE 3.2 : The terminal velocity of a falling object, v is given by v = sqrt [ 4g (R - r) D / (3Cr) ] where sqrt is the square root of, g = 9.81, D = 0.000208, R = 1800, r = 994.6, m = 0.000893. The Reynold number, L is given by L = rD (v) / m. The C for various conditions are : C = 24 / L for L < 0.1; C = 24 (1 + 0.14 L^0.7) / L for 0.1 <= L <= 1000; C = 0.44 for 1000 < L <= 350000; C = 0.19 - 80000 / L for 350000 < L. Find the value of v for the situation above by trial and error, ^ is power, <= is less than or equal to.

1 Answers  

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Explain how can you determine the proper pipe thickness for a slurry line?

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I will complete chemical engg next yr from a deemed university. Earlier I dropped 2 yrs after std 12th. Then I got 2 yr back while completing engg, due to reasons beyond my control. Will I face any problem while applying for job. More so not many core companies come to our collg for placement. So i want to know which all companies can I apply to get a job?

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Define a surfactant?

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Explain what information is needed to specify a mixer?

1 Answers  

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What is the difference between multi grade filter and dual media filter?

1 Answers   Dalkia, Oil and Gas Jobs,

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For cement company what type of questions come in written exam?

1 Answers  

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how should i prepare for my placements.i am a student of chemical eng,final year,thapar university

1 Answers   IOCL,

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Cooling water line sizing ?

1 Answers   Deepak Fertilisers,

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what is meant by runaway temperature in a reactor?

3 Answers   Cairn,

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