which is more effective , a single extraction with a large volume of solvent or several small volume extractions? Explain.

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how interstage pressure of multistage compressor is calculated?

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What are some common causes of gas pipeline vibration 20 carbon steel line?

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how to reduce COD from plant waste water closed circulation system

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who is your present and most resent employer?

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wt is inhand salary in hpcl as a officer in research and development?????

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ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.22 : An engineering company intends to produce a small piece of biochemical instrument for sales. Let A = overall fixed cost of production, B = variable cost of production per unit, C = selling price per unit, D = quantity of unit produced. Breakeven Analysis is used where revenue = cost. (a) Explain the role of Breakeven Analysis by using A, B, C and D. (b) Find the value of Contribution Margin in term of A, B, C and / or D. (c) At the breakeven point where revenue = cost, derive an equation of D as a function of A, B and C.

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Whal will be the HRC fuse rating of a 3phase 415V,50Hz,0.85pf,95%efficiency,30KW,1450rpm induction motor,starting with a DOL starter.and describe the Fuse rating calculation.

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In a Furnace arch pressure is more than Hearth pressure,then how flue gas travels to stack

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Is there a quick rule-of-thumb to estimate a gas side heat-transfer rate inside the tubes of a shell and tube heat exchanger?

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Explain the process of including heat exchangers in ammonia refrigeration system?

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

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