JO 100 46 ll a 0 701 2:53 Final Exam X A mlms.hu.edu.jo Marked out of 2.00 P Flag question Cold air enters the mixing chamber at 85°C and 105 kPa at a rate of 0.55 m /s, while warm air enters at 487°C and 105 kPa and the exit temperature of air leaving the chamber is 384.8 K. What is the ratio of the mass flow rates of the cold to hot air streams (m /m,)? Select one: A. 14.00 B. 15.19 C. 16.35 D. 17.52 E. 12.74 PREVIOUS PAGE NEXT PAGE Quiz navigation

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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JO 100 46 ll a
0 701 2:53
Final Exam
X A
mlms.hu.edu.jo
Marked out of 2.00
P Flag question
Cold air enters the mixing
chamber at 85°C and 105
kPa at a rate of 0.55 m /s,
while warm air enters at
487°C and 105 kPa and the
exit temperature of air
leaving the chamber is 384.8
K. What is the ratio of the
mass flow rates of the cold
to hot air streams (m /m,)?
Select one:
A. 14.00
B. 15.19
C. 16.35
D. 17.52
E. 12.74
PREVIOUS PAGE
NEXT PAGE
Quiz navigation
Transcribed Image Text:JO 100 46 ll a 0 701 2:53 Final Exam X A mlms.hu.edu.jo Marked out of 2.00 P Flag question Cold air enters the mixing chamber at 85°C and 105 kPa at a rate of 0.55 m /s, while warm air enters at 487°C and 105 kPa and the exit temperature of air leaving the chamber is 384.8 K. What is the ratio of the mass flow rates of the cold to hot air streams (m /m,)? Select one: A. 14.00 B. 15.19 C. 16.35 D. 17.52 E. 12.74 PREVIOUS PAGE NEXT PAGE Quiz navigation
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