Engineering, 14.09.2019 00:30, anthonysutton82
An airplane is flying at an altitude of 5000 m as indicated by the altimeter and the outside temperature is -20°c. if the airplane is flying at a true airspeed of 300 m/sec, determine the calibrated airspeed. (note: you need to use the compressible flow equation.)
Answers: 2
Engineering, 03.07.2019 14:10, bryneosburn
Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned
Answers: 2
Engineering, 04.07.2019 18:20, xcapo1x
Refrigerant-134a enters the compressor of a refrigerator as superheated vapor at 0.14 mpa and -10°c at a rate of 0.05 ka/s and leaves at 0.8 mpa and 50°c. the refrigerant is cooied in the condenser to 0.72 mpa and 26'c. it is then throttled to 0.15 mpa. sketch the t-s diagram for the system and evaluate: 6) the rate of heat removai from the refrigerated space (kw), it) the power input to the compressor (kw), ii) the isentropic efficiency of the compressor (%), and iv) the cop of the refrigerator.
Answers: 2
An airplane is flying at an altitude of 5000 m as indicated by the altimeter and the outside tempera...
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