Answer / guest

Choice is yours - but answer the confident subject within
yourself - relevant to refinery

Answer / dk

network administration

Answer / o.v.r.reddy

solvent recovery

Answer / jagirbasha

draughtsman

Answer / venkatesan.m

streochemistry

Answer / venkatesan.m

spectroscopy

Answer / sam sidda

what is the chemical formula and iupac name of transformer
oil or mineral oil.

what is AZ431 & how to check it by using multimeter?

0 Answers  

What is % of piping & equipment cost for a chemical plant having batch process?

0 Answers  

if the length of a pipe doubled what will be the effect on Pressure in line?

7 Answers   ISRO,

I have Completed my B.Tech in Chemical Engineering from NIT Raipur, I want to prepare for HPCL Please Suggest me some books for Aptitude, Technical Questions & Please send me Previous Year Question Papers.

3 Answers   HPCL,

What are the apt definitions for apparent power, active power and reactive power? Explain about different types of lamps?

0 Answers  

Are there any alternatives to scraping a shell and tube if a capacity increase will make the pressure drop across the exchanger too large?

0 Answers  

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

0 Answers  

QUANTUM CHEMISTRY AND CHEMICAL ENGINEERING - EXAMPLE 31.3 : In photoelectrical effect analysis of quantum chemistry, let E = kinetic energy of electron, p = intensity of UV light, f = frequency of UV light. According to Classical Theory, E = c for all values of f, E = mp. According to Quantum Theory, E = c for all values of p, E = mf + c. In a graph, m and c are constants where m is slope and c is y intercept. If m = 2 and c = 3 with similar value of E : (a) find the value of p according to Classical Theory; (b) find the value of f according to Quantum Theory.

1 Answers  

plz send the interview questions in the written test asked by hindustan petroleum corporation ltd.Iam a b>tech in chemical engineering.My written test is on feb 2008.urgent plz.send the questions to avazithraja@rediffmail.com

9 Answers   AZTEC, Bapex, HPCL,

FOOD ENGINEERING - QUESTION 23.3 : (a) In the measurement of the browning (optical density) of fruit juice at 10 day interval, the following pairs of data are obtained with time t in days and browning or optical density (OD) : t = 0, OD = 0.05; t = 10, OD = 0.071; t = 20, OD = 0.089; t = 30, OD = 0.11; t = 40, OD = 0.128; t = 50, OD = 0.149; t = 60, OD = 0.17. (i) By using Excel or other programs, determine if such browning reaction can be characterised by pseudo zero order kinetics, with strong correlations between the data pairs of t and OD. (ii) When OD = 0.24, the shelf life T of such juice is expired. Calculate the value of T. (b) Let food cost percentage = ( food cost / food sales ) x 100. If total food cost of bread and butter are $25, food cost percentage of bread is 50 % and for butter is 50 %, find the total food sales of bread and butter.

1 Answers  

When using a pumping loop to mix two miscible fluids in a tank, when can the content are considered well mixed?

0 Answers  

marketing procedure of iocl

0 Answers   IOCL,