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6.) Air undergoes Isothermal expansion in a Carnot cycle where the pressure decreases from 2.5 MPa to 1.5 MPa. This process has a temperature of 550 K and it decreases to 400 K before the Isothermal compression stroke. Find a.) Qa, b.) Qr, c.) Wnet (kJ/kg), d.) the efficiency (%), e.) draw the T-S diagram with proper label of points, and f.) the pressures before and after Isothermal compression • 71.55 kJ/kg, 61.78 kJ/kg, 9.77 kJ/kg, 13.65%, 251.52 kPa and 502 kPa • 80.66 kJ/kg, 58.66 kJ/kg, 22 kJ/kg, 27.27%, 492.08 kPa and 820.13 kPa • 61.22 kJ/kg, 41.22 kJ/kg, 20 kJ/kg, 29.98%, 315.1 kPa and 795.55 kPa • 1000 kJ/kg, 900 kJ/kg, 100 kJ/kg, 10%, 500 kPa and 1000 kPa Teee L30 (191.64) 1.35 (193.38) P(1 Sat.) 10v 10, 151.25 2591.0 2787.6 6.4953 145.86 2591.9 2788.8 64821 Sat. 143.08 2555.I 2741.1 6J935 137.06 25518 2736.8 63683 175 145.60 2566.2 2755.3 6.4234 148.07 2577.0 2769.5 6.4561 150.48 2587.6 2783.2 152.84 25979 2796.6 6.5146 144 J0 25848 2779 6 64622 146.61 2595.3 27932 6.4914 139 33 2563.1 27515 6.4008 180 141.94 2574.1 2763.7 6.4320 185 190 195 6.4858 155.16 2608.0 2809.7 6.5425 157.45 2617.9 2822.6 6.5696 148.87 2605.6 2806.5 6.5197 200 151.10 2615.6 2819.6 6.5472 205 159.70 2627.7 2835.3 6.5960 153.29 2625.5 2832.4 6.5739 210 161.92 2637.3 2847.8 6.6217 155.A5 2635.2 2845.1 6.5999 215 220 164.12 2646.7 2860.1 6.6468 157.59 2644.8 2857.5 6.6253 166.29 2656.1 2872.3 6.6713 159.70 2654.2 2869.8 6.6501 225 168.43 2665.3 2884.3 6.6953 161.78 2663.5 2881.9 6.6743 230 235 170.56 2674.4 2896.2 6.7189 172.66 2683.5 2907.9 6.7419 174.75 2692.4 2919.6 6.7645 163.84 2672.7 2893.9 6.6980 165.88 2681.9 2905.8 6.7213 240 245 167.91 2690.9 2917.6 6.7441 Entropr Enthaipy Speciie Velume Sal. Taper Internal KnerRY Set. laid Erap Liund hy Pre Lid H 16T.7 LIIS 168 6 LI128 249.) 713.14 I8622 2575 714.20 20534 27675 j6s.12 II21 2524 7I1.00 I864.2 25752 7115 2055 2 27670 2.0253 4.6549 6.6802 20106 44451 6.6758 255.6 708.64 I66.1 2574 ? 109 47 20570 21664 2.0200 46647 6.6847 169 1I35 2463 713.66 1860 25760 71652 20516 2768.1 20359 46355 66714 169.9 142 2433 717.95 INS.5 2536.4 71883 2049 8 27686 2.0411 4.6260 6.6670 121.11 2048 0 2769 20462 4.6166 6 6628 722.47 1854.7 25172 723.38 2046.3 2769.7 2.0513 4.6073 6.6585 .77 .79 1704) LI14 2404 I 170.95 TISS 2376 720.22 I854.6 2516.6 2 171.46 L1161 234.9 T24.J0 INS29 25T36 2322 126.9I 1851.1 25780 725 62 2044 2770.2 20563 4 5I 6AS44 727.83 2042.8 2770.7 20612 4.3890 6.6502 730.04 2041.1 2771.2 20662 4.5800 6.6462 3 17197 L168 4 17247 LI174 229.5 729.10 1849 2 25783 731.27 1847.4 2578.1 132.22 20394 27716 2.0710 4.571II 6.6421 20758 4.5623 6.6381 aS 172.6 LIIRI 6 113.46 L1187 37 173.94 LI193 174.43 L.1200 114.90 11206 2270 224.5 222.0 2190 211.) T34 38 2037T.7 2772.1 73342 1845.7 2579.1 735.55 18439 2579.4 131.66 1842.1 2579.8 739.75 18404 2580.1 136 52 2036.1 2772.6 2.0806 4.5536 6.6342 2.0853 4.5450 6.6303 738.64 2014.4 2773.0 740.15 2032.8 2773.5 2.0900 4,5364 6.6264

6.) Air undergoes Isothermal expansion in a Carnot cycle where the pressure decreases from 2.5 MPa to 1.5 MPa. This process has a temperature of 550 K and it decreases to 400 K before the Isothermal compression stroke. Find a.) Qa, b.) Qr, c.) Wnet (kJ/kg), d.) the efficiency (%), e.) draw the T-S diagram with proper label of points, and f.) the pressures before and after Isothermal compression • 71.55 kJ/kg, 61.78 kJ/kg, 9.77 kJ/kg, 13.65%, 251.52 kPa and 502 kPa • 80.66 kJ/kg, 58.66 kJ/kg, 22 kJ/kg, 27.27%, 492.08 kPa and 820.13 kPa • 61.22 kJ/kg, 41.22 kJ/kg, 20 kJ/kg, 29.98%, 315.1 kPa and 795.55 kPa • 1000 kJ/kg, 900 kJ/kg, 100 kJ/kg, 10%, 500 kPa and 1000 kPa Teee L30 (191.64) 1.35 (193.38) P(1 Sat.) 10v 10, 151.25 2591.0 2787.6 6.4953 145.86 2591.9 2788.8 64821 Sat. 143.08 2555.I 2741.1 6J935 137.06 25518 2736.8 63683 175 145.60 2566.2 2755.3 6.4234 148.07 2577.0 2769.5 6.4561 150.48 2587.6 2783.2 152.84 25979 2796.6 6.5146 144 J0 25848 2779 6 64622 146.61 2595.3 27932 6.4914 139 33 2563.1 27515 6.4008 180 141.94 2574.1 2763.7 6.4320 185 190 195 6.4858 155.16 2608.0 2809.7 6.5425 157.45 2617.9 2822.6 6.5696 148.87 2605.6 2806.5 6.5197 200 151.10 2615.6 2819.6 6.5472 205 159.70 2627.7 2835.3 6.5960 153.29 2625.5 2832.4 6.5739 210 161.92 2637.3 2847.8 6.6217 155.A5 2635.2 2845.1 6.5999 215 220 164.12 2646.7 2860.1 6.6468 157.59 2644.8 2857.5 6.6253 166.29 2656.1 2872.3 6.6713 159.70 2654.2 2869.8 6.6501 225 168.43 2665.3 2884.3 6.6953 161.78 2663.5 2881.9 6.6743 230 235 170.56 2674.4 2896.2 6.7189 172.66 2683.5 2907.9 6.7419 174.75 2692.4 2919.6 6.7645 163.84 2672.7 2893.9 6.6980 165.88 2681.9 2905.8 6.7213 240 245 167.91 2690.9 2917.6 6.7441 Entropr Enthaipy Speciie Velume Sal. Taper Internal KnerRY Set. laid Erap Liund hy Pre Lid H 16T.7 LIIS 168 6 LI128 249.) 713.14 I8622 2575 714.20 20534 27675 j6s.12 II21 2524 7I1.00 I864.2 25752 7115 2055 2 27670 2.0253 4.6549 6.6802 20106 44451 6.6758 255.6 708.64 I66.1 2574 ? 109 47 20570 21664 2.0200 46647 6.6847 169 1I35 2463 713.66 1860 25760 71652 20516 2768.1 20359 46355 66714 169.9 142 2433 717.95 INS.5 2536.4 71883 2049 8 27686 2.0411 4.6260 6.6670 121.11 2048 0 2769 20462 4.6166 6 6628 722.47 1854.7 25172 723.38 2046.3 2769.7 2.0513 4.6073 6.6585 .77 .79 1704) LI14 2404 I 170.95 TISS 2376 720.22 I854.6 2516.6 2 171.46 L1161 234.9 T24.J0 INS29 25T36 2322 126.9I 1851.1 25780 725 62 2044 2770.2 20563 4 5I 6AS44 727.83 2042.8 2770.7 20612 4.3890 6.6502 730.04 2041.1 2771.2 20662 4.5800 6.6462 3 17197 L168 4 17247 LI174 229.5 729.10 1849 2 25783 731.27 1847.4 2578.1 132.22 20394 27716 2.0710 4.571II 6.6421 20758 4.5623 6.6381 aS 172.6 LIIRI 6 113.46 L1187 37 173.94 LI193 174.43 L.1200 114.90 11206 2270 224.5 222.0 2190 211.) T34 38 2037T.7 2772.1 73342 1845.7 2579.1 735.55 18439 2579.4 131.66 1842.1 2579.8 739.75 18404 2580.1 136 52 2036.1 2772.6 2.0806 4.5536 6.6342 2.0853 4.5450 6.6303 738.64 2014.4 2773.0 740.15 2032.8 2773.5 2.0900 4,5364 6.6264

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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6.) Air undergoes Isothermal expansion in a Carnot cycle where the pressure decreases from 2.5 MPa to 1.5 MPa. This process has a temperature of 550 K and it decreases to 400 K before the Isothermal compression stroke. Find a.) Qa, b.) Qr, c.) Wnet (kJ/kg), d.) the efficiency (%), e.) draw the T-S diagram with proper label of points, and f.) the pressures before and after Isothermal compression • 71.55 kJ/kg, 61.78 kJ/kg, 9.77 kJ/kg, 13.65%, 251.52 kPa and 502 kPa • 80.66 kJ/kg, 58.66 kJ/kg, 22 kJ/kg, 27.27%, 492.08 kPa and 820.13 kPa • 61.22 kJ/kg, 41.22 kJ/kg, 20 kJ/kg, 29.98%, 315.1 kPa and 795.55 kPa • 1000 kJ/kg, 900 kJ/kg, 100 kJ/kg, 10%, 500 kPa and 1000 kPa
Transcribed Image Text:6.) Air undergoes Isothermal expansion in a Carnot cycle where the pressure decreases from 2.5 MPa to 1.5 MPa. This process has a temperature of 550 K and it decreases to 400 K before the Isothermal compression stroke. Find a.) Qa, b.) Qr, c.) Wnet (kJ/kg), d.) the efficiency (%), e.) draw the T-S diagram with proper label of points, and f.) the pressures before and after Isothermal compression • 71.55 kJ/kg, 61.78 kJ/kg, 9.77 kJ/kg, 13.65%, 251.52 kPa and 502 kPa • 80.66 kJ/kg, 58.66 kJ/kg, 22 kJ/kg, 27.27%, 492.08 kPa and 820.13 kPa • 61.22 kJ/kg, 41.22 kJ/kg, 20 kJ/kg, 29.98%, 315.1 kPa and 795.55 kPa • 1000 kJ/kg, 900 kJ/kg, 100 kJ/kg, 10%, 500 kPa and 1000 kPa
Teee L30 (191.64) 1.35 (193.38) P(1 Sat.) 10v 10, 151.25 2591.0 2787.6 6.4953 145.86 2591.9 2788.8 64821 Sat. 143.08 2555.I 2741.1 6J935 137.06 25518 2736.8 63683 175 145.60 2566.2 2755.3 6.4234 148.07 2577.0 2769.5 6.4561 150.48 2587.6 2783.2 152.84 25979 2796.6 6.5146 144 J0 25848 2779 6 64622 146.61 2595.3 27932 6.4914 139 33 2563.1 27515 6.4008 180 141.94 2574.1 2763.7 6.4320 185 190 195 6.4858 155.16 2608.0 2809.7 6.5425 157.45 2617.9 2822.6 6.5696 148.87 2605.6 2806.5 6.5197 200 151.10 2615.6 2819.6 6.5472 205 159.70 2627.7 2835.3 6.5960 153.29 2625.5 2832.4 6.5739 210 161.92 2637.3 2847.8 6.6217 155.A5 2635.2 2845.1 6.5999 215 220 164.12 2646.7 2860.1 6.6468 157.59 2644.8 2857.5 6.6253 166.29 2656.1 2872.3 6.6713 159.70 2654.2 2869.8 6.6501 225 168.43 2665.3 2884.3 6.6953 161.78 2663.5 2881.9 6.6743 230 235 170.56 2674.4 2896.2 6.7189 172.66 2683.5 2907.9 6.7419 174.75 2692.4 2919.6 6.7645 163.84 2672.7 2893.9 6.6980 165.88 2681.9 2905.8 6.7213 240 245 167.91 2690.9 2917.6 6.7441 Entropr Enthaipy Speciie Velume Sal. Taper Internal KnerRY Set. laid Erap Liund hy Pre Lid H 16T.7 LIIS 168 6 LI128 249.) 713.14 I8622 2575 714.20 20534 27675 j6s.12 II21 2524 7I1.00 I864.2 25752 7115 2055 2 27670 2.0253 4.6549 6.6802 20106 44451 6.6758 255.6 708.64 I66.1 2574 ? 109 47 20570 21664 2.0200 46647 6.6847 169 1I35 2463 713.66 1860 25760 71652 20516 2768.1 20359 46355 66714 169.9 142 2433 717.95 INS.5 2536.4 71883 2049 8 27686 2.0411 4.6260 6.6670 121.11 2048 0 2769 20462 4.6166 6 6628 722.47 1854.7 25172 723.38 2046.3 2769.7 2.0513 4.6073 6.6585 .77 .79 1704) LI14 2404 I 170.95 TISS 2376 720.22 I854.6 2516.6 2 171.46 L1161 234.9 T24.J0 INS29 25T36 2322 126.9I 1851.1 25780 725 62 2044 2770.2 20563 4 5I 6AS44 727.83 2042.8 2770.7 20612 4.3890 6.6502 730.04 2041.1 2771.2 20662 4.5800 6.6462 3 17197 L168 4 17247 LI174 229.5 729.10 1849 2 25783 731.27 1847.4 2578.1 132.22 20394 27716 2.0710 4.571II 6.6421 20758 4.5623 6.6381 aS 172.6 LIIRI 6 113.46 L1187 37 173.94 LI193 174.43 L.1200 114.90 11206 2270 224.5 222.0 2190 211.) T34 38 2037T.7 2772.1 73342 1845.7 2579.1 735.55 18439 2579.4 131.66 1842.1 2579.8 739.75 18404 2580.1 136 52 2036.1 2772.6 2.0806 4.5536 6.6342 2.0853 4.5450 6.6303 738.64 2014.4 2773.0 740.15 2032.8 2773.5 2.0900 4,5364 6.6264
Transcribed Image Text:Teee L30 (191.64) 1.35 (193.38) P(1 Sat.) 10v 10, 151.25 2591.0 2787.6 6.4953 145.86 2591.9 2788.8 64821 Sat. 143.08 2555.I 2741.1 6J935 137.06 25518 2736.8 63683 175 145.60 2566.2 2755.3 6.4234 148.07 2577.0 2769.5 6.4561 150.48 2587.6 2783.2 152.84 25979 2796.6 6.5146 144 J0 25848 2779 6 64622 146.61 2595.3 27932 6.4914 139 33 2563.1 27515 6.4008 180 141.94 2574.1 2763.7 6.4320 185 190 195 6.4858 155.16 2608.0 2809.7 6.5425 157.45 2617.9 2822.6 6.5696 148.87 2605.6 2806.5 6.5197 200 151.10 2615.6 2819.6 6.5472 205 159.70 2627.7 2835.3 6.5960 153.29 2625.5 2832.4 6.5739 210 161.92 2637.3 2847.8 6.6217 155.A5 2635.2 2845.1 6.5999 215 220 164.12 2646.7 2860.1 6.6468 157.59 2644.8 2857.5 6.6253 166.29 2656.1 2872.3 6.6713 159.70 2654.2 2869.8 6.6501 225 168.43 2665.3 2884.3 6.6953 161.78 2663.5 2881.9 6.6743 230 235 170.56 2674.4 2896.2 6.7189 172.66 2683.5 2907.9 6.7419 174.75 2692.4 2919.6 6.7645 163.84 2672.7 2893.9 6.6980 165.88 2681.9 2905.8 6.7213 240 245 167.91 2690.9 2917.6 6.7441 Entropr Enthaipy Speciie Velume Sal. Taper Internal KnerRY Set. laid Erap Liund hy Pre Lid H 16T.7 LIIS 168 6 LI128 249.) 713.14 I8622 2575 714.20 20534 27675 j6s.12 II21 2524 7I1.00 I864.2 25752 7115 2055 2 27670 2.0253 4.6549 6.6802 20106 44451 6.6758 255.6 708.64 I66.1 2574 ? 109 47 20570 21664 2.0200 46647 6.6847 169 1I35 2463 713.66 1860 25760 71652 20516 2768.1 20359 46355 66714 169.9 142 2433 717.95 INS.5 2536.4 71883 2049 8 27686 2.0411 4.6260 6.6670 121.11 2048 0 2769 20462 4.6166 6 6628 722.47 1854.7 25172 723.38 2046.3 2769.7 2.0513 4.6073 6.6585 .77 .79 1704) LI14 2404 I 170.95 TISS 2376 720.22 I854.6 2516.6 2 171.46 L1161 234.9 T24.J0 INS29 25T36 2322 126.9I 1851.1 25780 725 62 2044 2770.2 20563 4 5I 6AS44 727.83 2042.8 2770.7 20612 4.3890 6.6502 730.04 2041.1 2771.2 20662 4.5800 6.6462 3 17197 L168 4 17247 LI174 229.5 729.10 1849 2 25783 731.27 1847.4 2578.1 132.22 20394 27716 2.0710 4.571II 6.6421 20758 4.5623 6.6381 aS 172.6 LIIRI 6 113.46 L1187 37 173.94 LI193 174.43 L.1200 114.90 11206 2270 224.5 222.0 2190 211.) T34 38 2037T.7 2772.1 73342 1845.7 2579.1 735.55 18439 2579.4 131.66 1842.1 2579.8 739.75 18404 2580.1 136 52 2036.1 2772.6 2.0806 4.5536 6.6342 2.0853 4.5450 6.6303 738.64 2014.4 2773.0 740.15 2032.8 2773.5 2.0900 4,5364 6.6264
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