Engineering, 11.07.2019 03:20 qxeenjasss
Fluid couplings that cushion startup offer several benefits including: a) energy savings b) more economical motor size. c) minimized mechanical shock. d) all of the above.
Answers: 1
Another question on Engineering
Engineering, 04.07.2019 18:10
Carbon dioxide gas expands isotherm a turbine from 1 mpa, 500 k at 200 kpa. assuming the ideal gas model and neglecting the kinetic and potential energies, determine the change in entropy, heat transfer and work for each kilogram of co2.
Answers: 2
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
An open feedwater heater operates at steady state with liquid entering at inlet 1 with t? = 40°c and pl = 1 .2 mpa. water vapor att2-200°c and p2 = 1.2 mpa enters at inlet 2. saturated liquid water exits with a pressure of pa 1.2 mpa. neglect heat transfer with the surroundings and all kinetic and potential energy effects, determine the mass flow rate of steam at inlet 2 if the mass flow rate of liquid water at inlet 1 is given as 2 kg/s.
Answers: 3
Engineering, 04.07.2019 19:10
An electric kettle is made out of stainless steel, weighs two pounds (when empty) and is equipped with a heating element that consumes 2 kw of electricity. assuming that the water and the kettle are at the same uniform temperature at any moment of time, calculate the shortest possible time to bring 2 quarts of water from room temperature to the onset of boiling
Answers: 2
You know the right answer?
Fluid couplings that cushion startup offer several benefits including: a) energy savings b) more ec...
Questions
History, 04.02.2020 17:53
Biology, 04.02.2020 17:53
Biology, 04.02.2020 17:53
World Languages, 04.02.2020 17:53
Physics, 04.02.2020 17:53
Computers and Technology, 04.02.2020 17:53
Mathematics, 04.02.2020 17:53
Mathematics, 04.02.2020 17:53
Biology, 04.02.2020 17:53
Mathematics, 04.02.2020 17:53
Computers and Technology, 04.02.2020 17:53
