Taller M.T Sistemas 10°Circuito serie y paralelo

Julio 2013Nombre de los alumnosANGELICA CASAS

Simplifique los siguientes circuitos:

Punto 1

RESISTEN VOLTAJE CORRIENTE POTENCIAR1=3000 Ω V1=22.5 V I1=0.0075A P1=0.1687WR2=5000 Ω V2=37.5 V I2=0.0075A P2=0.2812WRT=8000 Ω VT=60 V IT=0.0075A PT= 0.48W

RT= R1+R2

RT= 3000+5000

RT= 8000 Ω

I= V/R

I= 60/8000= 0.0075 A

IT= 0.0075 A

V1= 0.0075*3000= 22.5 V

V2= 0.0075*5000= 37.5 V

P1= V1*I1

P1= 22.5*0.0075= 0.1687 W

P2= V2*I2

P2= 37.5*0.0075= 0.2812 W

PT= VT*IT

PT= 60*0.0075= 0.45

Punto 2

RESISTEN VOLTAJE CORRIENTE POTENCIAR1= V1= I1= P1=R2= V2= I2= P2=R3= V3= I3= P3=R4 V4= I4= P4=RT= VT= IT= PT=

Punto 3

RESISTEN VOLTAJE CORRIENTE POTENCIAR1= V1= I1= P1=R2= V2= I2= P2=R3= V3= I3= P3=RT= VT= IT= PT=

Punto 4

RESISTEN VOLTAJE CORRIENTE POTENCIAR1= 434 Ω V1= 20V I1= 0.045A P1= 0.9WR2= 780 Ω V2= 20V I2= 0.025A P2= 0.5WR3= 800 Ω V3= 20V I3= 0.025A P3= 0.5WR4= 600 Ω V4= 20V I4= 0.033A P4= 0.66WRT=161.290 Ω

VT= 20V IT= 0.124A PT= 2.48W

RT= 1

1/R1+ 1/R2+1/R3+1/R4

RT= 1

1/345+1/780+1/800+1/600

RT = 1

0.0022+0.0012+0.0012+0.0016

RT= 1/0.0062

RT= 161.290 Ω

IT= VT/RT

IT= 20/161.290= 0.124 A

I1= V1/R1= 20/435= 0.045 A

I2= V2+R2= 20/780= 0.025 A

I3= V3+R3= 20/800= 0.025 A

I4= V4+R4= 20/600= 0.033 A

P1= V1*I1= 20*0.045= 0.9 W

P2=V2*I2= 20*0.025= 0.5 W

P3= V3*I3= 20*0.025= 0.5 W

P4= V4*I4= 20*0.033= 0.66 W

PT= VT*IT= 20*0.124= 2.48 W