an anybody provide me the HPCL apptitude papers?am having
the test on this feb 27th 2008 so plz [Send This
Question to Your Friend]
please send me hpcl placement papers both technical and
apptitude.. please
Answers were Sorted based on User's Feedback
Answer / singo
for hpcl go trough o.p.gupta for technical paper, and for
apptitude follow r.s.agarwal.
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / jitendra
go to the freshersworld.com and follow the placement paper
for hpcl
Is This Answer Correct ? | 0 Yes | 1 No |
what is the difference between the heat exchanger and cooling tower???????????
CHEMICAL MATERIAL BALANCE – EXAMPLE 2.2 : Three hundred gallons of a mixture containing 75.0 wt % ethanol and 25 wt % water (mixture specific gravity = 0.877) and a quantity of a 40.0 wt % ethanol - 60 wt % water mixture (specific gravity = 0.952) are blended to produce a mixture containing 60.0 wt % ethanol. The specific gravity of a substance is the ratio of density of a substance compared to the density of water. The symbol of weight percent is wt %. (a) Estimate the specific gravity of the 60 % mixture by assuming that y = mx c where y is wt % ethanol, x is mixture specific gravity. Values for m and c are constants. (b) Determine the required volume of the 40 % mixture.
What is maximum recommend pipe velocity for dry and wet gases?
how does refractive index detector work?
what is ejector capacity and ejector economy
CHEMICAL MATERIAL BALANCE - EXAMPLE 2.1 : Two methanol-water mixtures are contained in separate tanks. The first mixture contains 40.0 wt % methanol and the second contains 70.0 wt % methanol. If 200 kg of the first mixture is combined with 150 kg of the second, what are the mass and composition of the product? The symbol of weight percent is wt %.
Why LMTD is calculated in Heat -Exchanger problems..Why dont we take average temperature??
Hi this is aparna.............can any one send drdo question papers on my email id-aparna_patna08@yahoo.com Thanks in advance
What are the most common problems encountered in a valve or bubble cap distillation column?
ENGINEERING NUMERICAL METHODS - EXAMPLE 19.2 : For a mixture of benzene (B), toluene (T) and xylene (X), the equation applies where x for B, T and X will sum up to 1. The equation of x for each component is x = (L / V + 1) (F) / (L / V + K). The data of F for each component are : 0.5 for B, 0.35 for T, 0.15 for X. The data of K for each component are : 1.98 for B, 0.76 for T, 0.24 for X. When x for B + x for T + x for X = 1, find the values of (a) L / V; (b) x for each component of B, T, X respectively. You may use Excel program - Data : What-If-Analysis for Goal Seek to perform the iterative calculations.
i need sample question paper of hpcl entrance exam... in chemical engneering category... please mail me to mychitti07@yahoo.co.in
why u opted for chemical engg?