EML 3007 Quiz 1

# EML 3007 Quiz 1 - EML 3007 Quiz 1 Problem 1 The kinetic...

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Unformatted text preview: EML 3007 _ Quiz 1 Problem 1: The kinetic energy of a body of mass m is deﬁned by KE 2 isz, where V is the velocity of the body. Determine V given KE = 260.0 Id and m = 7.50 kg. Report your answer in units of [DJ/s]. ‘TZ ; 250.com? UM; %stag Kr: Star/Wye. 2. :7 zéo er : assem) (11%) ., .__, ,— . MEI _. " Zhétzg 5 " aBZE—ZUIZS “8327‘? {J \H i C E V: 832? m/s Problem 2: Consider the multi-ﬂuid manometer shown in the diagram below where 111 = 0.51 m and 112 = 0.24 m. If the atmospheric pressure is 102 kPa and the speciﬁc gravities of the manometer ﬂuids are SGoﬂ = 0.75 and SGHg ‘"—" 13.5, calculate the pressure of the air in the tank. Express your answer in both [kPa] and [arm]. Pee 5L3 9T0 05:1, E35796 “fewest/c2 r Pl +¥€E¢qihtéﬁréth ﬂashciﬂ + 3336;165 #9915945? Problem 3: Complete the following data based on the provided tables for water. State 1: State 2: State 3: State 4: = 200 kPa P2 = 300 kPa P3=175 kPa P4 = 250 kPa =500°C @& T2=1160° = II 6‘64. 4—i2?f LU POI 90?2” MP (1’ 630+» ”(4‘ Uo. phase]: WM phasez— - M phase 3 : Sat. vapor phase; = WT‘L .oo\o?3 VI: L 33qu xFMW‘QAr x; Satorated waterfPressure tame _ 1.66392 to v4 : 0. 630 m3lkg ,ﬁgé 3235:555- aofyma. ":{g}: mSEszg ago; 83%.. Sat. Sat- 33%. Sat. Presg... {era-25., Eiqzsid. vapor, iiquid Evap.._ moor, P kilo Em ”C u}- vg 1:1; 33%. 5.5. NS 116.64 ﬁﬁﬁiﬂﬁ? 113337 2186.82 2631? 25245.5 268 120.21 {3.643396} {2.83538 581150 2623:.6 2529.1 225 123.9? ooowszz 0.79329 520.4? 2&2}? 2533.2 250 £3.41 {3.001067 3.?1873 535.98 2891.8 2536.8 275 130.58 8.601(370 0.65?32 548.5? 1991.6 2540.1 .300 133.52 0.613310%}; 65(3582 EELM 1982.]. 25313.2 325 336.2? 6.681076 0.561%9 612.84 19%;; 253.53 350 138.86 CLOSER? (152622 583.89 1964-6 2548.5 375 1:11.30 0.081081 0.219133 594.32 1956.6 25593 480 143.63. 8.081086 01%6242 604.22 1948.9 2553.1 Superheated wata 1" ; v u {2 s u h s ”C msfkg RAIXg 3(3ka " kﬁfkg Mfkg kié'kg-K 21%;} _ . - -: 8.3;“; gﬁPainm'mi Sat. 0.88578 2329.3 396.3 ?.12?ﬁ 0.60582 25413.2 2724.? 6.991? 159 £3.95g86 257521 278%.} E12813 {3.63462 2571-0 2761.2 ?.9?92 zoo 1.959% 2654.6 28%.? 7.5083. BEES-'33 2661.0 2865-9 7.3132 250 1.198% EFSIJI 2971.2 39.73.00; EJ9645 2327289 29:61? 7.5385: 3913 1.31523 2868.8 3072.1 7".8941 0.87535 2307.0 3069.6 1703? 4G9 1.54934 2967.2 32?“) 5.2236 1.03155 2966.6 335.5 8.3321? 50% 1.78142 3131.4 348?] 3.5153 mean 3130.5 3485.6 3.32%. 6% 2.62302 3302.2 3?G4.5 83793 1.343% 3381.6 3?D4.G 8.5915 3’66 2.24432: 34?9.9 3928.8 9.5221 1:195:38 34?9.5 3323.2 8.83415 80% 2.4?550 3564.? 51:79.8 9.2::79 1.55034 3554.3 4159-3 RQSGﬁ 988 2381556 3856.3 41397.? Q4598 1801317“ 3856.6 439?.3 9.2725 woo 2.93?55 413.5%.8 4642.3 9.6599 i.95824 4054.5 4542.3 §.4?26 1101:? 3.16848 £12596 \$893.3 9.85:9? 2.11225 £2591: 4393: 9.6624 1298 3.39938 4476.5 Elﬁﬂj} 10.0363 2.26524 4479.3 5159.2 9.8431 1396 3.63%:326 316811 5:11:31 1029292112039 4686.9 5613.0 “£8,015? W... w my ...
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