Engineering, 21.05.2020 03:02, eggemotions
A 5x8 ft sheet of plywood weighting 40 lb has been temporaarily plced among three pipe suports. the lower edge of teh sheet rests on small collars at A and B and its upper edge leans against pipe C. neglecting friction at all surfaces, determine the following a) draw fbd clearly label al the forces with their names b) find the reaction force at c by summing total moment about z-axis. c) find reaction Ay by summing up total moment about bx. d) write down the equation of total moment about Ay axis, then find Bx e) find by summing up all forces in the y-direction
Answers: 3
Engineering, 04.07.2019 18:10, yasminothman02
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 18:20, safiyabrowne7594
Ahe-xe mixture containing a 0.75 mole fraction of helium is used for cooling electronics in an avionics application. at a temperature of 300 k and atmospheric pressure, calculate the mass fraction of helium and the mass density, molar concentration and molecular weight of the mixture. if the cooling capacity is 10 l, what is the mass of the coolant?
Answers: 3
A 5x8 ft sheet of plywood weighting 40 lb has been temporaarily plced among three pipe suports. the...
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