Electricidad
A: 2
R: ?
r=v/a r=6/2 r : 3
r=6/0.04 : 150
R: 20.0
V: 20
A: ?
A=v/rA=20/20.0=0.1 A
R: 2.500
A: 0.20
V: ?
E=I×R
E=0.20Ax2500 =500v
R: 90
A: 0.3
V: ?v=0.3x90=27v
I:?
E: 110
R: 6
I=f/r = I=110/6 = 18.3
A: 9mA
V: 108
R: ?
R=108/9 =R =12k
R: ?
I:10.8
E: 12v
R=12v/10.8 =R =1.11
R: 160
V: 6.4
A: ?
A=6.4/160 =A =0.04
P: ?
E: 110v
I: 3 A
P=EI
P=110.3
P=330
P:?
E: 12v
R:10
P=E/R P=12/10 P=14.4w
P:?
I:35.5
E: 118v
P=EI P=118x35.5=4.189w
P:?
R:12
I: 0.5 A
P=I^2 RP=0.25x12=3
P:?
E: 10k
I: 0.01
R=EI P=100 x0.01A P=1w
P: 40w
E: 110v
I: ?
P=EI I=P/E=40/110P=0.364A
P: 360w
I: 3.25 A
E: ?
E=P/I E=360/3.25=110.7
P=2hp=1500W
P=1500W/1800W=0.83
0.83=83%
La eficiencia es de un 83%P_S=7 hp
I=20A
V=220V
P_e=20A=220V=4400W
P_s=7hp×750W/1hp=5250W
P=4400W/5250W=0.83
0.83=83%
P= 4hp
8 h/día
P=4hp×750W/1hp=3000W3Kw×8h⁄día=24Kw⁄día
P=?
V=110V P=〖110V〗^2/22Ω=550W
R=22Ω P=0,550Kw×3h=1.65Kw⁄h
t=3h
P=5.5Kw
t=3,5h 3,8×3,5h=13,3 centavos5.5Kw×13,3centavos=73,15centavos
4,5 centavos = 1Kw/h
P=200W
t=12h
45×12h=54centavos
200W×54centavos=10800V
10800 W⁄h
10,8centavos
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