How does a chemical get ignited without external heat source on reaching its auto ignition temperature

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Can anyone help me to find out the book where all chemical engineer problem is solved.

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how can we derive power factor equation p=vi cos phi? derivation?

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How instrument air is continually supplied in process plant?

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Hi, Please give me chemical engineering paper for IOCL exam for entire written exam, GD and personel interview model questions to my email id. (chemistnathan@rediffmail.com) Rgds, Ragu

0 Answers   HAL, IOCL,

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how many TDS & TOTAL HARDNESS, PH of drinking water is recomanded for human being use.

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How can one determine if a particular solid can be fluidized as in a fluidized bed?

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sir/mam . I am a fresh student of chemical engineeing. i've somuch fear to face intervies. I become neverse when entered into company. what shall I do? please suggest me some tips to face the interview.

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Question 100 - (a) Time evolution in Heisenberg picture, according to Ehrenfest theorem is m (d / dt) < r > = < p >, where m = mass, r = position, p = momentum of a particle. If v = velocity, prove that m < v > = < p >. (b) Lande g-factor is given by Gj = Gl [ J (J + 1) - S (S + 1) + L (L + 1) ] / [ 2J (J + 1) ] + Gs [ J (J + 1) + S (S + 1) - L (L + 1) ] / [ 2J (J + 1) ]. If Gl = 1 and under approximation of Gs = 2, prove by calculation that Gj = (3/2) + [ S (S + 1) - L (L + 1) ] / [ 2J (J + 1) ].

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what is the melting point of ash?what is value of ash in crude oil?

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y we do not differ b/w atomic mass and atomic wieght? from engrtauseef2008@gmail.com

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which type of packing gives large interfacial area stacked or random?

2 Answers   NPCIL,

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