Engineering, 27.12.2019 04:31 leilaelmazry
Amunicipality is considering an investment in a small-scale energy system that will cost $7 million to install, and then generate a net annuity of $500,000/year for 20 years, with a salvage value at the end of $1.5 million. the marr is 6%. ). (6 points) calculate the net present value (npv) of this investment. is it financially attractive? (b). (4 points) the government would provide a rebate of $200/rated kw, and the system is rated at 5000 kw. would this approach make the investment financially attractive? (c) (6 poimts) instend of providing a one-time rebate, the govemment would like to provide an operating credit to sustain the investment. suppose that the system produces on average 2.0 million k wh/year what is the operating credit per k wh which the government would need to give the investment in order to make it break even financially. express your answer to the nearest 1/1000th of dollars featu
Answers: 1
Engineering, 04.07.2019 18:10
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
Answers: 2
Engineering, 04.07.2019 18:20
The characteristic roots of a dynamic system are: 1.7920 1.8160 i, -1.7920 1.8160 i, -0.4160 what is the order of this system? what are the settling time and damping ratio of the system?
Answers: 3
Engineering, 04.07.2019 19:20
Apure substance is a)-mixture of various chemical elements or compounds b)-substance that has a fixed chemical composition throughout c)-mixture that is homogeneous (such as air) d)-all the answers
Answers: 3
Engineering, 04.07.2019 19:20
Acircular pipe of 30mm outside diameter is placed in an airstream at 30 c and latm pressure. the air moves in cross flow over the pipe at 20 m/s, while the outer surface of the pipe is maintained at 110 c. what is the drag force exerted on the pipe per unit length? what is the rate of heat transfer from the pipe per unit length?
Answers: 1
Amunicipality is considering an investment in a small-scale energy system that will cost $7 million...
Computers and Technology, 20.02.2020 22:18
Mathematics, 20.02.2020 22:19
Mathematics, 20.02.2020 22:19
Computers and Technology, 20.02.2020 22:19
History, 20.02.2020 22:19
Mathematics, 20.02.2020 22:19
Mathematics, 20.02.2020 22:19