Engineering, 02.11.2020 20:50 Aryanagillman6133
You are creating a program for a process that can easily be broken into modules but is not a simple process. An excellent choice for this program is structured programming design. object-oriented programming design. top-down programming design.
Answers: 2
Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
Engineering, 04.07.2019 18:10
Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
Answers: 1
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
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
You are creating a program for a process that can easily be broken into modules but is not a simple...
Mathematics, 11.07.2019 12:00
Biology, 11.07.2019 12:00
Biology, 11.07.2019 12:00
Biology, 11.07.2019 12:00
Biology, 11.07.2019 12:00
Biology, 11.07.2019 12:00
Biology, 11.07.2019 12:00
Biology, 11.07.2019 12:00
Mathematics, 11.07.2019 12:00
Mathematics, 11.07.2019 12:00
Biology, 11.07.2019 12:00