What is the difference between cfm (cubic feet per minute) and scfm (standard cubic feet per minute)?

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What is a common failure mechanism for above ground atmospheric storage tanks?

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Question 38 - The terminal velocity of a falling object, v is given by v = sqrt [ 4g (R - r) D / (3Cr) ] where sqrt is the square root of, g = 9.81, D = 0.000208, R = 1800, r = 994.6, m = 0.000893. The Reynold number, L is given by L = rD (v) / m. The C for various conditions are : C = 24 / L for L < 0.1; C = 24 (1 + 0.14 L^0.7) / L for 0.1 <= L <= 1000; C = 0.44 for 1000 < L <= 350000; C = 0.19 - 80000 / L for 350000 < L. Find the value of v for the situation above by trial and error, ^ is power, <= is less than or equal to.

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In Galvonised iron and stainsteel pipes, in which pipe friction losses will more and why ?

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what is difference between urea and NPK fertiliser?

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significance of fouling factor in shell and tube heat exchnager

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Repected sir/Madam, I am goingb to face IOCL technical as well as HR interview, can you forward your hellpfull hand for toward me to sort out my problem by giving some imp interview quetion which is generally asked in chemical industries such like IOCL,HPCL,ONGC,BPCL,RIL,what is the difference in pump,blower & in compressor

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

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Is it advisable to cool a fin fan by spraying demineralized water on it?

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Explain the procedure to estimate the friction factor involved in heat exchanger tubes?

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Experiment constitutes 1000 ml of 10 ppm dye solution and 0.2 g catalyst mixed in beaker. How to calculate the initial of concentration?

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Define a surfactant?

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