Engineering Analysis. Plz help me help Eng analysisBy: ATheer Saleh.LectNo.Supplementary Picbieas.Selve the falleing equatiogs:44%3D24 ēsec2xgcaszte'sinxよーザ+242双ॐ +49 + अ%3Dof-2X3X%3DO + 2y+48x²+12e10 sin3X 64)Eng. analys'sBy: ATheer Sukeh13)Secxtranx7- x+2xメ「メ2デ+yャプ=1683+Sy = 0%3D= 9x2 +2 x - 121) メー-SXy +$y= 2 LaxuseArssype this ausiliay equation2'+(A-1)2 +B =eTo Sulve hemojensus part.る2) +25 = e

Answered: Image /qna-images/answer/d2ea2295-10a9-4bba-8369-1d212114cfb1.jpg

Answered: Solve the fallaning equations to oR y+y…

Engineering

Mechanical Engineering

Solve the fallaning equations to oR y+y = 24e 8.caszt +44= sec2x

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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They measured ambient temperature 16 deg Cand ambient pressure 1.02 bar, engine RPM 34,863, thrust 6.25 N, air flow 10.4414 /s, fuel flow 4.1992 1/h, gauge combustion pressure 0.0769 bar. The temperature values (deg C) at compressor exit, turbine inlet and exhaust were recorded as 24.02, 840.23, 572.46. Assume density of fuel as 0.8 kg/L. The heating value of fuel is 42,580 kJ/kg. The idea gas constant R is 0.287 kJ/kg K, the Cp value for air is 1.005 kJ/kg Kand the value of specific heat ratio k is 1.4. Estimate static nozzle exit temperature in K under ideal conditions.
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Macro farms Ltd can purchase two types of fertilizer which contain the following percentage Nitrate Phosphate Potash Type X 18 5 2 Type Y 3 2 5 For certain type of crop, the following minimum quantities (kg) are required Nitrate Phosphate Potash 100 50 40 Type X cost GHS10 per kg and type Y cost GHS5 per kg. The company currently buys 1,000 kg of each type and wishes to minimize it expenditure on fertilizers.Required 1. What is the minimum expenditure that can be incurred on fertilizer? 2. Find the savings the company can make by switching from it current policy to your recommendation.
During a 60–minute trial of a single cylinder four-stroke oil engine, the following observations were made. Engine dimension = 0.3 m bore X 0.45 m stroke, Fuel consumption 11.4 kg, Calorific value of fuel = 40 MJ/kg, IMEP = 6 bar, Net load on brakes = 1652 N , Speed = 300 rpm, Brake drum diameter = 1.8 m, Brake rope diameter = 20 mm, Quantity of jacket cooling water = 600 kg, Temperature rise of cooling water = 55°C, Quantity of air as measured = 250 kg, Exhaust gas temperature = 420°C, Specific heat of exhaust gas = 1.0 kJ/kg K, Ambient temperature = 20°C. Draw up an energy balance sheet of the engine and calculate for: Qw = energy loss due to cooling water, in kJQe = energy loss due to exhaust gas, in kJQu = unaccounted energy loss due to convection, radiation, etc. , in kJ
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