Answer / mohd junaid

yes it is because it has no change since it had come It
safed by Allah

Answer / sharief

absolulate..........what ever god said,thats shows only
QURAN.

Answer / tauseef

no doubt! QURAN IS THE BOOK OF ALMIGHTY ALLAH

Answer / asif

yes is it..........

Answer / engr. muhammad omer farooqi

Yes it is, without a second opinion.

Answer / moe

At least this is what Muslims say.

please send me Ongc Exam Previous Papers... To MU MAil Id: muyyaboina.kalyani@gmail.com

1 Answers  

What is the significance of the minimum flow required by a pump?

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Question 29 – For a Vernier scale that consists of 0.11 cm per section, estimate the length on actual standard ruler of 0.1 cm per section for 2.39 m and 0.91 m.

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What type of pump may be appropriate for a liquid near saturation, a low flow rate, and very limited npsha (net positive suction head available)?

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Question 90 - In the calculation of the growth of bacteria, absorbance, A in spectrophotometry is used. According to Beer-Lambert Law, A = e x l x c where A is the absorbance of the solution (no unit), l is the distance of light travels through the solution (in cm), e is the molar absorptivity or the molar extinction coefficient [ in L / (mol.cm) ]. For a particular solute and fixed path length : As / Ao = Cs / Co where Ao is the observed signal for a known concentration Co, and As is the observed signal for a sample concentration Cs. (a) For a cell concentration of 560 cells / mL, a spectrophotometre gives an absorbance reading of 1.0. A mixture of concentration 3600000 cells / mL can be diluted in several operations, with each operation having a dilution of 1:20. How many dilutions should be made so that the concentration of this mixture can be calculated within a range of A = 0.0 to 1.0. (b) In another experiment, a sample tube of 1 cm in width is used. Let A = 0.06 and e = 0.0012 ml / (cell.cm). Find the cell concentration of the sample.

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What types of valves are recommended for slurry services?

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Why whenever a reciprocating compressor is switched ON or OFF it is put into unloading mode?

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CHEMICAL MATERIAL BALANCE - EXAMPLE 2.5 : In a non-dilute absorber, the inlet gas stream consists of 8 mol % carbon dioxide in nitrogen. By contact with room temperature water at atmospheric pressure, 65 % of the carbon dioxide from a gas stream has been removed. (a) Find the mole ratio of carbon dioxide and nitrogen gases at inlet and outlet gas streams. (b) The Henry's Law provides y = 1640 x for carbon dioxide in water. Find the mole ratio when x = 0.0000427. Mole ratio is y / (1 - y) for y.

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What are some good strategies for curing tube vibration in shell and tube exchangers?

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Explain how can you estimate a gas flow based on two pressure measurements?

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What are the advantages and disadvantages of using gear pumps?

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can you explain about the design calculations and procedure of boiler

1 Answers   Reliance,