subject
Engineering, 26.02.2021 06:20 makaylahunt

3. Sitúese en la época de los faraones en Egipto. Usted es el encargado de construir una de esas fabulosas pirámides que fueron levantadas hace más de 5 000 años. Algunas de las piedras con que están construidas pesan más de 200 T y han sido colocadas a alturas que sobrepasan los 30 metros. Considere el problema de mover esas moles e indique, como futuro ingeniero, cómo resolvería el problema de desplazarlas, levantarlas y ponerlas en su lugar. Haga un estudio de esa época y se dará cuenta de las rudimentarias herramientas con que contaban.

ansver
Answers: 3

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.
Answers: 1
question
Engineering, 04.07.2019 18:10
Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux
Answers: 3
question
Engineering, 04.07.2019 18:10
Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.
Answers: 1
question
Engineering, 04.07.2019 18:10
An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0
Answers: 3
You know the right answer?
3. Sitúese en la época de los faraones en Egipto. Usted es el encargado de construir una de esas fab...
Questions
Questions on the website: 13722367