Engineering, 14.01.2020 06:31 tynan74
Dislocations have a major effe major role in the mechanical behavior of ceramics. why? what is th different mechanism to strengthen a metal. ct on the plastic deformation of metals.
Answers: 2
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
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
Engineering, 04.07.2019 18:20
Prove the equivalence between the two statements of the 2nd law of thermodynamics (i.e., a violation of one statement leads to the violatio the other statement)
Answers: 2
Engineering, 04.07.2019 19:10
10 kg of co2 is initially contained at 400 kpa and 300 k. the gas constant for carbon dioxide is 189 j/lkg k) and has a specific heat ratio, k, of 1.289. isentropic expansion then occurs until the pressure is 200 kpa. a) determine the initial volume of co2 in m. b) determine the final temperature in k. c) determine the work done by the system during the expansion kl.
Answers: 2
Dislocations have a major effe major role in the mechanical behavior of ceramics. why? what is th d...
Biology, 02.12.2021 01:30
Physics, 02.12.2021 01:30
History, 02.12.2021 01:30
Biology, 02.12.2021 01:30
Mathematics, 02.12.2021 01:30
Biology, 02.12.2021 01:30
Chemistry, 02.12.2021 01:30
Mathematics, 02.12.2021 01:30