Answers: 2
Another question on Engineering
Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
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 19:10
Air inially occupying a volume of 1 m2 at 100 kpa, 27 c undergoes three internally reversible processes in series. process 1-2 compression to 500 kpa during which pv constant process 2-3 adiabatic expanslon to 100 kpa process 3-1: constant-pressure expansion to 100 kpa (a) calculate the change of entropy for each of the three processes. (b) calculate the heat and work involved in each process. (c) is this cycle a power cycle or refrigeration cycle?
Answers: 3
Engineering, 04.07.2019 19:10
With increases in magnification, which of the following occur? a. the field of view decreases. b. the ambient illumination decreases. c. the larger parts can be measured. d. the eyepiece must be raised.
Answers: 1
You know the right answer?
Identify SIX (6) objectives of maintenance....
Questions
English, 10.10.2019 09:30
Health, 10.10.2019 09:30
Mathematics, 10.10.2019 09:30
Mathematics, 10.10.2019 09:30
Social Studies, 10.10.2019 09:30
Biology, 10.10.2019 09:30
English, 10.10.2019 09:30
Social Studies, 10.10.2019 09:30
Mathematics, 10.10.2019 09:30
Mathematics, 10.10.2019 09:30
History, 10.10.2019 09:30
History, 10.10.2019 09:30
Mathematics, 10.10.2019 09:30
Physics, 10.10.2019 09:30
