Engineering, 09.06.2020 23:57 aliviadushane
Find the moment reaction at point A (Ma), generated by forces of P1 = 1200N, P2 = 900N and P3 = 1950N that are actuating on beam, the beam has two horizontal distances d1 =3.0m and d3 = 4.0m the distance d2 = 3,1m is inclined according to the angle 30° Note: Positive movements must be cosidered as clockwise
Answers: 2
Engineering, 04.07.2019 18:10
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Engineering, 04.07.2019 18:10
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Engineering, 04.07.2019 18:10
For the closed feedwater heater below, feedwater enters state 3 at a pressure of 2000 psia and temperature of 420 °f at a rate of ix10 ibhr. the feedwat extracted steam enters state 1 at a pressure of 1000 psia and enthalpy of 1500 btu/lbm. the extracted er leaves at an enthalpy of 528.7 btu/lbm steam leaves as a saturated liquid. (16) a) determine the mass flow rate of the extraction steam used to heat the feedwater (10) b) determine the terminal temperature difference of the closed feedwater heater
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Engineering, 04.07.2019 18:10
At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
Answers: 1
Find the moment reaction at point A (Ma), generated by forces of P1 = 1200N, P2 = 900N and P3 = 1950...
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