Please help I am give brainiliest
1. How is energy made available to you at your house
...
Engineering, 07.04.2021 23:20 trujillo03
Please help I am give brainiliest
1. How is energy made available to you at your house
A. Original energy source is converted to AC power, then transported through conductors to your house.
B. Original energy source is converted to DC power, then transported through conductors to your house.
C. Original energy source is converted to AC power, then transmitted wirelessly to you house.
I don't want to see any links
If i you will be reported
Answers: 3
Engineering, 04.07.2019 18:10
Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.
Answers: 1
Engineering, 04.07.2019 18:10
Ajournal bearing has a journal diameter of 3.250 in with a unilateral tolerance of 20.003 in. the bushing bore has a diameter of 3.256 in and a unilateral tolerance of 0.004 in. the bushing is 2.8 in long and supports a 700-lbf load. the journal speed is 900 rev/min. find the minimum oil film thickness and the maximum film pressure for both sae 20 and sae 20w-30 lubricants, for the tightest assembly if the operating film temperature is 160°f. a computer code is appropriate for solving this problem.
Answers: 3
Engineering, 04.07.2019 18:10
You are making beer. the first step is filling the glass carboy with the liquid wort. the internal diameter of the carboy is 15 in., and you wish to fill it up to a depth of 2 ft. if your wort is drawn from the kettle using a siphon process that flows at 3 gpm, how long will it take to fill?
Answers: 1
Engineering, 04.07.2019 18:20
Ahe-xe mixture containing a 0.75 mole fraction of helium is used for cooling electronics in an avionics application. at a temperature of 300 k and atmospheric pressure, calculate the mass fraction of helium and the mass density, molar concentration and molecular weight of the mixture. if the cooling capacity is 10 l, what is the mass of the coolant?
Answers: 3
History, 22.07.2019 03:30
Mathematics, 22.07.2019 03:30
Mathematics, 22.07.2019 03:30
Mathematics, 22.07.2019 03:30
English, 22.07.2019 03:30
Physics, 22.07.2019 03:30
Mathematics, 22.07.2019 03:30
History, 22.07.2019 03:30
English, 22.07.2019 03:30
English, 22.07.2019 03:30
Mathematics, 22.07.2019 03:30
Biology, 22.07.2019 03:30