Please, don't use Ai ,it's a serious assignment,I need the most accurate answers to this important question, please take your time solving 10:42 AM+244 AExpert HelpEikKTO#199610:35a tarrett15A Piston and Olinder device conting4283 of Lester CaudatTowk cycle, the man sur2mm and the monien This110kPa, buring the isothermal envionthe water is heated cona quaties of14 Yo until it is a saturated vapor. TheSale Princes 500K5/Kg of work duringthe Adiabatic expension•) sketch the process Pith of the cycle on aP-V dingenb) Calculate & and w in KJ for each processon the cycle© calculate the thermal efficiency of thecycleA Piston and Cylinder device contring12K9of conter Carries outa correctisisPowcycle, the maximum pressure2MPa and the minimum Pressure110kPa, During the isothermal expansionthe water is heatedfrom aquality of14% until it is a saturated vapour, Thede Producer 500 kJ/kg of work, duringThe Adiabatic expansion.a) sketch the Process Path of the cycle on 9P-V diagram.b) Calculate9 and w in KJ for each processon the cyclec) calculate the thermal efficiency of thecycle.Х

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Answered: 10:42 AM +244 A Expert Help EikKTO#1996…

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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In a cyclic comprising of air compressor and expansion, workdone by a prism during the compression stroke is 9.2KJ and the heat rejected to the surrounding is 50KJ. During the expansion stroke workdone by air on the prism is 8.4KJ. a) Determine the quality of heat transferred to or from the system. Tullow oil has discovered a large volume of crude deposit at Cape-3-Point along the western coast of Ghana after years of intensive exploration. In the Company’s bid to start exploration, Green Ghana an environmental protection NGO took Tullow to court to prevent the Company from embarking on the said project citing numerous environmental concerns. b) As an energy and sustainability expert, what do you think are the side effects of the project and their remedies? A cooling water pump is operating at a speed of 1800rpm. Its flow rate is 1800L/minutes at a head of 14.4m and the power of the pump is 45kw. c) Determine the power required if the pump speed is increased…
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I need the workings ASP the answers are there questionn 4 4. A boiler produces 6 tonnes/hour of steam at a pressure of 1.8 MPa and a temperature of 250ºC.Feedwater enters at a temperature of 39ºC. At exit from the economizer part of the boiler thetemperature is 72ºC. At exit from the evaporator part of the boiler the steam is 90 % dry.Energy is supplied by 650 kg of coal per hour, which has a calorific value of36 MJ/kg. The A/F ratio is 25 : 1. The temperature of the flue gas at entry to the economizerpart of the boiler is 430ºC. The average specific heat at constant pressure of the flue gas inthe economizer is 1045 J/kg.K.4.1 Calculate the efficiency of the boiler. [70.5 %] this one is the answer 4.2 Draw up an energy balance, on a kJ/kg coal basis, with percentages of the total energysupplied. [economizer 3.6 %, evaporator 59 %, superheater 8 %,other 29.4 %]
state all the formulae associated with adiabatic process
A Cold Store maintains a storage temperature minus 23c in an ambient of 27°c.The plent is fittes with a Gtngle 4-Cylinder compressors haseing a bore Gf 150mnm, stroke loonm, seeed 25rev/s ons lrolumetric efficiency of 806.14 operutes with reftigerant 13Ha and has 50%o, the discharg e gas temperature is 8O°C, evaporating temperature is foe 30°c, condensing temperenture H&c and suction gas super heat loC 1By using tRollier chat; Determane the following of a CarnA efficiency of 0- Isentropic officiency of compres8or 0. power Comsumptron of eompreffor Q. Condenselte Seed - cooing D. If the Compressar driken by an electric moter of 8s% efficion cy and electricity is produced from erimary fuel with efficiency of Holowhat is the emant of primary fuel energy input, in KT per hour, required to run the ploent. D. Define ar condittoning and lst the four conditions that air Conditioning Contrors
thermodynamics
Q4//A// Prove for the condenser: + %3D Cpw (Twz-Tw1) when the temperature of cooling water outlet and inlet is equal to saturation temperature of steam and the condensate leaving the condenser respectively; also, the inlet of condenser is dry steam with unity latent heat. m, Twi
A Carnot engine requires 35kJ/s from the hot source. The engine produces 15kW of power and the temperature of the sink is 26degC. What is the temperature of the hot source in degC.the answer is 250.25 deg C but dont know solution pls help
Question 2 of 4 - / 25 An office building requires a heat transfer rate of 30 kW to maintain theinsidetemperature at 21°Cwhen theoutsidetemperature is O°C. Avapor-compression heat pump with Refrigerant 134a astheworkingfluid isto beused to provide the necessary heating. The compressoroperates adiabatically with an isentropic efficiency of 82%. Determine appropriate evaporator and condenser pressures of a cyclefor this purpose assuming ATcond = ATevap = 10°C, as shown in the T-sdiagram. The refrigerantexitstheevaporator assaturated vapor and exitsthecondenser as saturated liquid at the respective pressures. AT cond Outside air 21°C 0°C Inside air ATent Condenser Evaporator Expansion valve Compressor Step 1 Determinethe mass flow rate of refrigerant, in kg/s. m = kg/s Attempts: unlimited Submit Answer Save for Later Using multiple attempts will impact your score. 5% score reduction after attempt 2 Step 2 The partsof thisquestion must becompleted in order. This partwill be availablewhen…
3. A water-tube boiler having a heating surface of 325.23 m² evaporates 6349.21 kg of water in an hour from a feed temperature of 66 °C. Boiler pressure is at 1.04 MPaa and the steam quality at the boiler outlet is 99 %. What percent of its rated Bo. Hp was the boiler developing?

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