Engineering, 26.11.2019 23:31 hma9153
For this system, we can manipulate the closed-loop system via the choice of the compensator zero location. (a) determine the characteristic equation of the closed loop system and rewrite it in the standard form used to obtain the root locus as a function of the parameter �, i. e., 1 + �� � = 0.
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
Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk
Answers: 1
Engineering, 04.07.2019 18:10
Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan
Answers: 3
Engineering, 04.07.2019 19:10
What is the main objective of using reheat rankine cycle?
Answers: 3
For this system, we can manipulate the closed-loop system via the choice of the compensator zero loc...
Chemistry, 20.11.2020 14:00
Mathematics, 20.11.2020 14:00
Spanish, 20.11.2020 14:00
Health, 20.11.2020 14:00
Mathematics, 20.11.2020 14:00
Computers and Technology, 20.11.2020 14:00
Mathematics, 20.11.2020 14:00
Mathematics, 20.11.2020 14:00
Chemistry, 20.11.2020 14:00
Physics, 20.11.2020 14:00
Biology, 20.11.2020 14:00