A 8 Ω
B 16 Ω
C 20 Ω
D 12 Ω
A ZL = 2ZC = 2R
B ZL = 4ZC = 4R/3
C 2ZL = ZC = 3R
D ZL = 4ZC = 3R
A 2 A
B 4 A
C 5,66 A
D 2,83 A
A 20 V
B 60 V
C 220 V
D 180 V
A 22.ω1
B ω1/2
C 2ω1
D ω1/2
A 4,8 W
B 8 W
C 10 W
D 6,4 W
A n˳2= 2n1².n2² /(n12 +n22)
B n˳2= n12 +n22
C 2n˳2= n12 +n22
D n˳2 = n1.n2
A 60o
B 120o
C 150o
D 180o
A - 50 V
B 502 V
C 50 V
D - 502 V
A R ≤ 3,20 Ω
B R ≤ 4,05 Ω
C R ≤ 6 Ω
D R ≤ 6,45 Ω
A 280V
B 210V.
C 220V
D 240V
A 200 V
B 261 V
C 184,8 V
D 100 V
A 144 V
B 5,2 V
C 13,6 V
D 12 V
A 802 A
B 80 mA
C 80 A
D 802 mA
A 200 W
B 400 W
C 300 W
D 500 W
A 1002 rad/s.
B 125π rad/s.
C 150π rad/s.
D 503 rad/s
A 64 V
B 16 V
C 80 V
D 32 v
A 2.Io/
B 0
C 2Io/
D .Io/(2. )
A 50 W
B 12,5 W
C 25 W
D 37,5 W
A 100 rad/s
B 300 rad/s
C 200 rad/s
D 1002 rad/s
A 20 V
B 85 V
C 102 V
D 45 V
A uMB = 1003cos(100πt - 5π/12) V.
B uMB = 1003cos(100πt - π/4) V.
C uMB = 503cos(100πt - 5π/12) V.
D uMB = 503cos(100πt - π/2) V.
A 10-3/4 F , 100 V
B 10-3/3 F , 100 V
C 10-3/3 F , 120 V
D 10-3/4 F , 120 V
A 164 hộ dân.
B 324 hộ dân.
C 252 hộ dân
D 180 hộ dân.
A 8 Ω
B 16 Ω
C 20 Ω
D 12 Ω
A ZL = 2ZC = 2R
B ZL = 4ZC = 4R/3
C 2ZL = ZC = 3R
D ZL = 4ZC = 3R
A 2 A
B 4 A
C 5,66 A
D 2,83 A
A 20 V
B 60 V
C 220 V
D 180 V
A 22.ω1
B ω1/2
C 2ω1
D ω1/2
A 4,8 W
B 8 W
C 10 W
D 6,4 W
A n˳2= 2n1².n2² /(n12 +n22)
B n˳2= n12 +n22
C 2n˳2= n12 +n22
D n˳2 = n1.n2
A 60o
B 120o
C 150o
D 180o
A - 50 V
B 502 V
C 50 V
D - 502 V
A R ≤ 3,20 Ω
B R ≤ 4,05 Ω
C R ≤ 6 Ω
D R ≤ 6,45 Ω
A 280V
B 210V.
C 220V
D 240V
A 200 V
B 261 V
C 184,8 V
D 100 V
A 144 V
B 5,2 V
C 13,6 V
D 12 V
A 802 A
B 80 mA
C 80 A
D 802 mA
A 200 W
B 400 W
C 300 W
D 500 W
A 1002 rad/s.
B 125π rad/s.
C 150π rad/s.
D 503 rad/s
A 64 V
B 16 V
C 80 V
D 32 v
A 2.Io/
B 0
C 2Io/
D .Io/(2. )
A 50 W
B 12,5 W
C 25 W
D 37,5 W
A 100 rad/s
B 300 rad/s
C 200 rad/s
D 1002 rad/s
A 20 V
B 85 V
C 102 V
D 45 V
A uMB = 1003cos(100πt - 5π/12) V.
B uMB = 1003cos(100πt - π/4) V.
C uMB = 503cos(100πt - 5π/12) V.
D uMB = 503cos(100πt - π/2) V.
A 10-3/4 F , 100 V
B 10-3/3 F , 100 V
C 10-3/3 F , 120 V
D 10-3/4 F , 120 V
A 164 hộ dân.
B 324 hộ dân.
C 252 hộ dân
D 180 hộ dân.
A 2 A
B 4 A
C 5,66 A
D 2,83 A
A 20 V
B 60 V
C 220 V
D 180 V
A 22.ω1
B ω1/2
C 2ω1
D ω1/2
A 4,8 W
B 8 W
C 10 W
D 6,4 W
A n˳2= 2n1².n2² /(n12 +n22)
B n˳2= n12 +n22
C 2n˳2= n12 +n22
D n˳2 = n1.n2
A 60o
B 120o
C 150o
D 180o
A - 50 V
B 502 V
C 50 V
D - 502 V
A R ≤ 3,20 Ω
B R ≤ 4,05 Ω
C R ≤ 6 Ω
D R ≤ 6,45 Ω
A 280V
B 210V.
C 220V
D 240V
A 200 V
B 261 V
C 184,8 V
D 100 V
A 144 V
B 5,2 V
C 13,6 V
D 12 V
A 802 A
B 80 mA
C 80 A
D 802 mA
A 200 W
B 400 W
C 300 W
D 500 W
A 1002 rad/s.
B 125π rad/s.
C 150π rad/s.
D 503 rad/s
A 50 W
B 12,5 W
C 25 W
D 37,5 W
A 100 rad/s
B 300 rad/s
C 200 rad/s
D 1002 rad/s
A uMB = 1003cos(100πt - 5π/12) V.
B uMB = 1003cos(100πt - π/4) V.
C uMB = 503cos(100πt - 5π/12) V.
D uMB = 503cos(100πt - π/2) V.
A 164 hộ dân.
B 324 hộ dân.
C 252 hộ dân
D 180 hộ dân.
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