Solve the folowing problems SYSTEMATICALLY. Show your complete solution and enclose your finalanswers in a box. Please avoid erasures.In 1 hour, a mass of 1 kg whose velocity increases from 15 m/s to 30 m/s while its eleationdecreases by 10 m ata locton wheg=9.7 m/s.Calulate the hangeinpotentie nd ineticenergy in kW.

It is basic numerical of mechanics. Change in kinetic energy = (1/2)*m(V12-V22) Change in potential…

Answered: In1hour, a mass f 1 kg whose velocity…

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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2) Water vapor enters a continuous flow adiabatic turbine at 15 MPa pressure, 500 °C temperature and 90 m/s velocity, and exits at 20 kPa pressure, 92% dryness and 80 m/s speed. Since the mass flow rate of the steam is 43.2 tons/h, a) The power produced in the turbine (in MW, HP, ton.km/h), b) Find the turbine inlet and outlet cross-sectional areas (in m2, cm2).
Find the air-fuel ratio of a four-stroke, single-cylinder, air-cooled engine with fuel consumptionatime for 10 cc is 20.4 s and ay ansumption time for 0.1 m3 is IS 3 Find also brabre bultfuel consumption in g/kW 4.3 3 brake thermal efficiency. Assıunhe the density of air as 1.175 kg/m³ &ck specific gravity of fuel to be 0.7. The lower heating value of fuel is 43 MJ/kg and the dynamometer constant is 5000. (imm "he load is 17 kg at the of 3000 rpm.
; of gas is compressed wzthout Jriction from an ini- 10 a final state of 0.15 m’ and 0.105 MPa, the Dpres- he process. T, hereiis a transfer of 37.6 kJ of heat from does. the internal energy of the gas change?
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Find the work posses for a carbon dioxide gas at 1,995.59 C in kJ/kg. (Use W = mRT)
TA giston - cylindur containing heat at air recirs tmperature initial volume initial pressure final Constant an of vo0kpa. The D.07 m. Peturmine is 0.01 m° q the volume is the work Somtion:
1mot alr is heated reversibly at constant pressure from Isi to 300 c, and then cooled reversibly atconstant volume back to the initral temperature, the initial prevure is L03bar. Calculate the net heat flow and the overall change of entropy Sketch the en T-s diagram. Ans. L lo1.51g , 0.2461glk] process
Kindly solve it complete within 30 minute please I really need help
Note: Show all your solutions in separate sheets as required. Indicate all of your answers on this page in the provided blank lines. 1. Using the Steam Tables, find and entropy of steam at the inlet and outlet of a boiler and heat added when subcooled water at pressure = 5 Mpaa (subcooled by 64 deg C measured at boiler inlet), is superheated to 100 deg C SH at the same pressure. Total flow volume rate of steam = 0.5 cu.m per sec. Indicate units.

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In1hour, a mass f 1 kg whose velocity increses from 15 m/s to 30 m/s while t elevation deceases by 10m ata cation whereg=97 m[s.Caluate te hane in potental nd inetic energy in kW.