Engineering, 21.02.2020 06:14 Maelynne8515
Assume a thermocouple, which supplies the input to an analog module, generates a linear voltage from 20 to 50mV when the temperature changes from 750 to 1250 degrees F. How much voltage will be generated when the temperature of the thermocouple is at 1100 degrees F?
Answers: 3
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 18:20
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
Engineering, 06.07.2019 03:10
Different between right hand turning tool and left hand turning tool ?
Answers: 1
Assume a thermocouple, which supplies the input to an analog module, generates a linear voltage from...
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