Two construction materials industries J&J cement and B&B Bitumen are situated side by side. Each year, B&B bitumen purchasesabout 501 tonnes of lime kiln dusts produced by J&J cement to use as filler in bitumen at $10/tonne. This avoids B&B Bitumen topurchase 455 tonnes hydrated lime per year for filler materials. The market price of hydrated lime is 40/tonne. What is theannual economic benefit of B&B Bitumen from this industrial symbiotic relationship?(Dont write $ sign. Just write the wholenumber what you get, dont covert to kilo or million. For example, write 500,000, dont write 500k or 0.5 million. Calcualte answerto 0 decimal places)

Write the given data. ml=501 tonne/yearmh=455 tonne/year cl=$10/tonne ch=$40/tonne Here, ml is the…

Answered: Two construction materials industries…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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A family wishes to buy a 2020 Toyota Camry. The two options the consider are (a) a standard automobile with and SI engine that gets 34 mpg and costs $18,000; and (b) a hybrid automobile that gets 52 mpg and costs $32,000. On average, the family drives 16,000 miles each year ad gasoline costs $1.65 per gallon. Calculate: (Show your clear solution) The amount of gasoline each vehicle would use each year. Gasoline cost savings of hybrid over standard. Time in months it would take to make up the difference in vehicle cost with fuel savings.
3. The U.S. auto industry produces approximately 6 million vehicles a year, each containing roughly 1.5 metric tons of fabricated metal. Consider a future wind-turbine industry having half of the auto industry's mass throughout of wind turbine units. Each unit has a specific weight of 75 kg/kW rated (nacelle components plus tubular tower only). a. At a wind-turbine capacity factor of 0.3, how long would it take to replicate the 2008 U.S.-installed average electric power rating of 1035 GW? b. Discuss (5-10 sentences) the relevant factors that would determine whether a wind machine industry of this size could be successfully operated sustainably over periods on the order of several centuries.
EXAMPLE 10 How many years are required for P 1,000 to increase to P 2,000 if invested at 9% per year compounded annually, semi-annually, quarterly, monthly, and daily. Solution: GIVEN: P = Php 1,000. F = Php 2,000. n = ? in years if i = 9%ca , i = 9%csa , i = 9%cq, i = 9%cm , i = 9% cd %3D %3D
The production data for a well is as follows; 450 bbl/day of water 2800 bbl/day of 34.5o API oil 9.85 mscf/day of gas What is the density of the oil in kg/m3? (Input your answer in the space below to 2 decimal places)
1.6 What is the density of a metal sample if a15.12-g sample is added into a graduated cylinder increased the liquid level from 35.00 mi to 40.60 raL?
For the diagram, compute the value of D that results in a net equivalent uniform annual worth (EUAW) of 0. D D 1.5D 500 i = 10% D
At 250C, the interfacial tension between water and n – octyl alcohol is 8.50 dyne/cm. if the surface tension of n-octyl is 27.53 dyne/cm and that of the water is 72.75 dyne/cm, predict whether water spreads on the alcohol by calculating a) Work of cohesion of n-octyl b) Work of adhesion and c) the spreading coefficient of water on the alcohol. Will alcohol spread on water?
10 kg of food has a moisture content of 320% (dry basis), is dried to a moisture content of 20% wet basis Determine the amount of water lost (kg) ??answer .....
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A hollow aluminum cylinder 20.0 cm deep has an internal capacity of 2.000 L at 20° C. It is completely filled with turpentine and then slowly warmed to 80° C. a.) How much turpentine overflows? b.) If the cylinder is then cooled back to 20°C , how far below the cylinder below the cylinder's rim does the turpentine's surface recede? ß of turpentine = 9.0 x10-4/0C B of Al = 3 a = 3 ( 24x10-6 /º C )
Salvage value is the life. value of asset when sold after the end of useful (a) Estimated (b) Fixed (c) Variable (d) Depreciation
Shown in the table are the cash flows for 4 water treatment systems that are to be compared at a MARR of 11% per year. Determine the savings between the alternative to be selected and the next one. Shown in the table are the cash flows for 4 water treatment systems that are to be compared at a MARR of 11% per year. Determine the savings between the alternative to be selected and the next one. Life n, years Capital Investment, $ Salvage Value, S Revenue, S 4 6 12 150,000 175,000 250,000 450,000 15,000 5,000 30,500 60,000 60,500 65,000 75,000

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