can speed up the alcohol absorption
Food
Time of day
Strong emotions
...
Engineering, 03.01.2021 01:40 rayanne6050
can speed up the alcohol absorption
Food
Time of day
Strong emotions
Weather
Answers: 1
Engineering, 04.07.2019 18:10
Air is to be cooled in the evaporator section of a refrigerator by passing it over a bank of 0.8-cm-outer-diameter and 0.4-m-long tubes inside which the refrigerant is evaporating at -20°c. air approaches the tube bank in the normal direction at 0°c and 1 atm with a mean velocity of 4 m/s. the tubes are arranged in-line with longitudinal and transverse pitches of sl- st 1.5 cm. there are 30 rows in the flow direction with 15 tubes in each row. determine (a) the refrigeration capacity of this system and (b) pressure drop across the tube bank. evaluate the air properties at an assumed mean temperature of -5°c and 1 atm. is this a good assumption?
Answers: 1
Engineering, 04.07.2019 18:10
Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation
Answers: 1
Engineering, 04.07.2019 18:10
Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1
Answers: 1
Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
Answers: 2
Mathematics, 06.05.2020 06:21
Mathematics, 06.05.2020 06:21
History, 06.05.2020 06:21
History, 06.05.2020 06:21
Mathematics, 06.05.2020 06:21
Mathematics, 06.05.2020 06:21
Mathematics, 06.05.2020 06:21
Chemistry, 06.05.2020 06:21
Biology, 06.05.2020 06:21
English, 06.05.2020 06:21
Mathematics, 06.05.2020 06:21