subject
Engineering, 12.01.2021 15:00 joshhowze1896

What is a major difference between economic wants and economic needs? A. Wants play a larger role in economy than needs. B. Wants can be fulfilled with less capital than needs. C. Wants are less important to survival than needs. D. Want have a greater degree of scarcity than needs.

ansver
Answers: 2

Another question on Engineering

question
Engineering, 03.07.2019 23:20
Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct
Answers: 3
question
Engineering, 04.07.2019 18:10
What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.
Answers: 2
question
Engineering, 04.07.2019 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
Answers: 2
question
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
You know the right answer?
What is a major difference between economic wants and economic needs? A. Wants play a larger role in...
Questions
question
Chemistry, 22.08.2019 06:00
question
Mathematics, 22.08.2019 06:00
question
Mathematics, 22.08.2019 06:00
Questions on the website: 13722360