Engineering, 07.10.2019 23:30 myiacoykendall
Periodic energy usage. the 168-vector w gives the hourly electricity consumption of a manufacturing plant, starting on sunday midnight to 1am, over one week, in mwh (megawatt-hours). the consumption pattern is the same each day, i. e., it is 24-periodic, which means that wt+24 = wt for t = . let d be the 24-vector that gives the energy consumption over one day, starting at midnight. (a) use vector notation to express w in terms of d.
Answers: 3
Engineering, 03.07.2019 15:10
Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.
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 19:20
Amass-spring-viscous damper system of mass 3 kg has a frequency of 100 rad/s and is critically damped. its initial conditions are x(0)-3 mm and (0)-2.3 m/s. does the system overshoot its equilibrium position? prove your answer
Answers: 1
Periodic energy usage. the 168-vector w gives the hourly electricity consumption of a manufacturing...
Mathematics, 19.08.2021 02:50
Social Studies, 19.08.2021 03:00
Mathematics, 19.08.2021 03:00
History, 19.08.2021 03:00
Geography, 19.08.2021 03:00
Mathematics, 19.08.2021 03:00
Mathematics, 19.08.2021 03:00
English, 19.08.2021 03:00
Mathematics, 19.08.2021 03:00
Mathematics, 19.08.2021 03:00
History, 19.08.2021 03:00
Mathematics, 19.08.2021 03:00