Engineering, 30.06.2021 17:10 ericgideon
A uniform concrete slab of total weight (W-400Kg) is to be attached as shown to 2 rods whose lower ends are on the same level. Determine the ratio of the areas(A/A al) of the rods so that the slab will remain level.( Steel E 200 Gega pas A.,=? St L=60 cm AL E= 70 Gega pas AL Area = ? AL L= 40 cm​
Answers: 3
Engineering, 03.07.2019 15:10
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Engineering, 04.07.2019 18:10
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Engineering, 04.07.2019 18:10
Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.
Answers: 1
Engineering, 04.07.2019 18:10
A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.
Answers: 2
A uniform concrete slab of total weight (W-400Kg) is to be attached as shown to 2 rods whose lower e...
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