Engineering, 13.09.2021 14:10 jentho2012
Tìm từ ngữ chi tiết thể hiện lời nói thái độ cử chỉ của bé hồng và bà cô trong tp trong lòng mẹ tác giả sử dụng từ ngữ bptt gì tác dụng em hiêyr gì về từ ngữ lơuf nói thái độ cử chỉ
Answers: 2
Engineering, 04.07.2019 18:10
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
Engineering, 04.07.2019 18:10
The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody
Answers: 2
Engineering, 04.07.2019 18:10
Which of the following ziegler nichols tuning methods the response of the controller to a step input should exhibit an s-shaped curve? a)-open loop mode b)-closed loop mode c)-both modes (open & closed) d)-none of the modes (open & closed)
Answers: 3
Engineering, 04.07.2019 18:20
Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives
Answers: 2
Tìm từ ngữ chi tiết thể hiện lời nói thái độ cử chỉ của bé hồng và bà cô trong tp trong lòng mẹ tác...
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