Answer / yash

reactor is the process where chemical changes take place
while all others are physical operations.

Answer / nagesh

Fluid flow: this is just an operation
Reactor: It is an equipment
Vaporization: Phase change operation from liquid to vapor
Evaporation: is a process where liquid will be evaporated
and dry solid will remain. here you can see mass transfer
(gain or loss)

Ans: Evaporation

Answer / harshal thakar

why pH ranges just between 0 to 14.and not 5 to 67,0 to 10,etc.....

Answer / ankur

the which increases the conversion with the help of phsical properties

Answer / prashant

Fluid flow is process where liquid,solid or gas is
transfer/flow from one point to another by any media (
unit peration ).

I would like to know how to size a partial combustion reactor processing methane and oxygen, as a function of the flowrate and of the pressure.

0 Answers  

ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.32 : In the calculation of the total cost of production of an engineering material, a linear equation Y = MX + C could be applied. Let T = total cost, F = fixed cost, V = variable cost, Q = quantity produced, W = variable cost per unit produced. Form a linear equation that relates : (a) T, F and V; (b) V, Q and W.

1 Answers  

Explain how can you keep our seawater used for heat rejection clean before entering our heat exchangers?

0 Answers  

cetane no. and sulphur required in diesel fuel for euro-IV

2 Answers   IOCL,

what is petrol density ? why ?

3 Answers   Reliance,

What is the definition of 'good' cooling tower water?

0 Answers  

Explain what are the affinity laws associated with dynamics pumps?

0 Answers  

Why an electromagnetic flow meter cannot be used for gases, steam and oil flow measurements?

1 Answers  

Question 87 - According to Hardy-Weinberg Equation, p x p + 2 x p x q + q x q = 1 where p = dominant allele frequency and q = recessive allele frequency. Let p + q = 1. Fraction of population has 2 copies of the p gene = p x p. Fraction of population has 2 copies of the q gene = q x q. Fraction of population has a copy of p gene and a copy of q gene = 2 x p x q. In a small town, the allele frequency is q = 0.2 for a recessive gene, the delta-32 mutation, that gives human protection from HIV infection. (a) Find the allele frequency a dominant gene, p. (b) What percent of the population has at least a copy of the gene that cause the population either immune to HIV or less susceptible to the disease?

1 Answers  

types and working of compressor

1 Answers   IOCL,

Question 37 - Calculate the bubble temperature T at P = 85-kPa for a binary liquid with x(1) = 0.4. The liquid solution is ideal. The saturation pressures are Psat(1) = exp [ 14.3 - 2945 / (T + 224) ], Psat(2) = exp [ 14.2 - 2943 / (T + 209) ] where T is in degree Celsius. Please take note that x(1) + x(2) = 1. Please take note that y(1) + y(2) = 1, y(1) = [ x(1) * Psat(1) ] / P, y(2) = [ x(2) * Psat(2) ] / P, * is multiplication. P is in kPa.

1 Answers  

What is carbon sequestration?

0 Answers