Engineering, 19.11.2019 07:31, kelseatuttleni
500 flights land each day at san jose’s airport. assume that each flight has a 5% chance of being late, independently of whether any other flights are late. using excel, calculate the probability of the following events. turn in your spreadsheet. (a) 15 or fewer flights are late. (b) 30 or more flights are late. (c) exactly 26 flights are late. (d) between 10 and 20 flights are late. (e) does our assumption of independence seem reasonable to you? why or why not?
Answers: 1
Engineering, 03.07.2019 14:10, volleyballfun24
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 04.07.2019 18:10, DestyHilBan1183
Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.
Answers: 3
Engineering, 04.07.2019 18:20, samueltaye
Modern high speed trains do not have perpendicular expansion gaps where rails are joined end-to-end any more they are mostly welded together but what might happen if there was a spell of particularly hot weather that causes inspection of the tracks?
Answers: 1
500 flights land each day at san jose’s airport. assume that each flight has a 5% chance of being la...
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