Engineering, 26.12.2019 23:31 stinematesa
In metal cutting, there is a strong correlation between yield strength and cutting force consider taking the same kind of cut in several materials; which of the materials listed below will generated the lowest torque and consume the least energy during machining? o magnesium aluminum o steel titanium o stainless steel o brass
Answers: 3
Engineering, 04.07.2019 18:10
During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false
Answers: 2
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
Answers: 3
Engineering, 04.07.2019 18:10
True or false (explain) (110)[111] is a slip system in bcc metals . the {111} family in fcc contains 8 planes. resolved shear stress (rss) in single crystals is just related to the applied stress. critical resolved shear stress (crss) in single crystal metals is direct proportional to the number of defects in the structure
Answers: 2
Engineering, 04.07.2019 19:10
The sum of the normal stresses does not change as the stress state rotates through an angle. a)-trune b)- false
Answers: 2
In metal cutting, there is a strong correlation between yield strength and cutting force consider ta...
Mathematics, 05.11.2020 22:30
Mathematics, 05.11.2020 22:30
English, 05.11.2020 22:30
Mathematics, 05.11.2020 22:30
Mathematics, 05.11.2020 22:30
History, 05.11.2020 22:30
Mathematics, 05.11.2020 22:30
English, 05.11.2020 22:30
English, 05.11.2020 22:30