- MesengrA T-MEET211 MEEZ1 1t Sem (202 XO MIDTERM SUMMAT NE EXAM xb My Questons | bartietyO https/dsudedu20.crg/fles620838/MIDTERM SUMMATIVE EXAM_1ST SEM SY 2021-2022 pafimsautheb39acid116941a5be973662a438807310adID Page view A Read aloudO Add textV DrawV HighlightQ Eraseof 23. 12 kg of air per minute is delivered by a centritugal air compressor. The iniet andoutet condtions of air are: V - 12. P.- 100 KPa, n-05 andV - 90 P. - 800 KPa, v - 0.14 The increase in entaigy of air pansingthrough the compressor is 180 and heat ioss to the suroundings is 700Find the work in KW.4. Four klogram of certain gas is contained within the piston- cyinder assembly.The gas undergoes a process for which the pressure volume relationship isPyIC. The intal pressure is 3 bars, he inital volume is 0.1 m and the finalvolume is 0.2 m. The change in intemal energy is - 4 Determine the heatranster for the process in KJ.S. A fud at a pressure of 300 KPa and with specitic volume of 0.18 contained ina cyinder behind a piston expands reversibly to a pressure of 60 KPa accordingto a law P. where Cis constant. Calculate the work done by the fuid on thepiston in .31 AM11/202192.0%of - MessengrA T-MEET211 MEEZ1 1 Sem ( 202 xO MIDTERM SUMMAT NE EXAM xb My Questons | bartetyO https/dsudedu20.crg/fles620838/MIDTERM SUMMATIVE EXAM_1ST SEM SY 2021-2022 pafimsautheb39acid116941a5be973662a438807310adof 2 Q+ ? 8 D Page viewI A Read aloudO Add textV DrawY HighlightQ EraseNAME:DATESTUDENT NO.:EXERCISE NO.:Ib1. Compute the density (kg) and the specific weight (Iby KN) ofmmercury ( sp. gr. 13.6 ).2. The gage pressure of the air in the tank, as shown in the figure is measured to be80 KPa. Determine the elevation h in om of the mercury column. Neglect theeffect of the atmosphere.oil (spigr.0.n2)WATURwaler318 AM11/202191.9%

Answered: Image /qna-images/answer/ec6a620f-6123-44bd-a6e1-00bcfad0a44d.jpg

3. 12 kg of air per minute is delivered by a centritugal air compressor. The iniet and outet conditions of air are: V- 12. P- 100 KPa, -05 and V -905. P.- 800 KPa,v0.14 The increase in enthalgy of air passing through the compressor is 150and heat loss to he suroundings is 700

3. 12 kg of air per minute is delivered by a centritugal air compressor. The iniet and outet conditions of air are: V- 12. P- 100 KPa, -05 and V -905. P.- 800 KPa,v0.14 The increase in enthalgy of air passing through the compressor is 150and heat loss to he suroundings is 700

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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