Can asphalt be recycled to form a useful product?

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What does the catalytic converter on an automobile do?

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What are some good tank mixing rules of thumb?

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three advantages of immmobilized enzymes

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Explain how can viscosity affect the design of a mixer?

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What's -74C, dew point is better the -70C dew point In draying unit .

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What is the ignition temp. of Alluminium,Coper&Iron.

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How 'saltation velocity' is used in designing pneumatic conveying systems?

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Explain what is a quick way to calculate frictional pressure drops in carbon steel pipe?

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We wanted to know how to impart various colors to copper wire by simply dipping them into various chemicals, formulations, etc. This copper wire is to be used by us for our hobby of making various art objects from copper wire.

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Thyristor related applications

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BIOPROCESS ENGINEERING - EXAMPLE 14.1 : In differential centrifugation of cells with diameter D in centimeter, the square of D is given by D x D = [18n ln (RF / RI) ] / [ (RP - RFF) Wt ] where n is the fluid viscosity (poise), RF is the final radius of rotation (cm), RI is the initial radius of rotation (cm), RP is cell density (g / ml), RFF is the fluid density (g/ml), W the square for the rotational velocity in (radians / s) (radians / s), t is the time required to sediment from RI to RF (s). Derive an equation for W as a function for D, n, RF, RI, RP, RFF and t, with the stated units above, in radian & degree.

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