If the impedance Z1 = 0 + j10 and the impedance Z2 = 10 - j10 are connected in parallel, the equivalent impedance would be: O A. None of the other choices are correct O B, 20 + j10 ohms

Q: Three impedances of value Z1=4+4j _Z2=5+6j Z3=6+4j are connected in parallel. Determine the…

A:

Q: 2. Three impedances Za , Zb and Zc are connected in parallel. If at 60 hz , Za = 3 + j4 , Zb = 4 –…

A:

Q: If the impedance Z1 = 0 +j10 and the impedance Z2 = 10-j10 are connected in parallel, the equivalent…

A: Given, Two impedance connected in parallel are, Z1=0+j10 ΩZ2=10-j10 Ω

Q: Two impedances, Z1 and Z2, are connected in parallel and the combination is in series with another…

A: As per the guidelines of Bartley we supposed to answer first question only since both question are…

Q: XL=60 R1=40 Is R2=90 + E1=100V20° AC R3=80 V3 Xc=70) ZT a. Calculate the total impedance (Z7). b.…

A: Since you have posted a question with multiple sub parts , we will solve first three sub parts for…

Q: The impedances, Z₁ = 6 + j8, z₂ = 8 − j6, and Z3 = 10 + j0 ohms are measured at 60Hz, form three…

A:

Q: 1. From the given circuit, take V₁ = 240, ZL = currents. Determine also the total complex power from…

A: Given  A delta -Delta connected circuit.we need to determine the line and phase currents and the…

Q: Given three impedances: Z, = 10 • jo ohms, Z2 = 3 + j4 ohms and Z3 = 8 - j6 ohms. Impedance Zz and…

A: In this question  we will find active power. .

Q: 1) Using Thevenin's Theorem find the current in the load Z₁. Zs = 15+j61 Q Vs = 131 + j72 V 10 Z₁ =…

A:

Q: D. Given three impedance Z1=10 +j0 Z2 =3+j4 and z3=8-j6. Impedance z2 and Z3 are connected in…

A:

Q: Dr. Yasee Fundamentals of Electrical Engineering 2020/2021 Example: Determine the current I, in the…

A: To determine the value of Io in the given circuit

Q: 1. From the given circuit, take V₁ = 240, Z₁ = 20 - j3 ohms. Find the phase currents and line…

A: In this question,  We need to determine the phase current, line current and complex power?  We know…

Q: Obtain the power factor for the given circuit. Determine whether the power factor is leading or…

A:

Q: Three impedances, Z1 =10020•2, Z2 =63.25418.43•Qand Z3 =1002-90•N are connected in star. Convert the…

A:

Q: QUESTION 2 Two loads are connected in parallel to the supply, the first takes a current of 40 A at a…

A: Current I1 = 40 A lagging at 30⁰Current I2 = 30 A leading at 45⁰Asked to plot the phasor diagram and…

Q: Two impedances in series have the following values:   Z1 = 10 + j15 Ω   Z2 = 3 + j5 Ω   The…

A:

Q: Two impedances Z1 = 2 + j4 and Z2 = R + j0 are connected in parallel. Determine R so that the power…

A:

Q: Two impedances Z1 = 2 + j4 and Z2 = R + j0 are connected in parallel. Determine R so that the power…

A: First calculate impedance of the two parallel connected elements and than find impedance angle . Now…

Q: Key =93 Consider the circuit shown below. Here, R = 2092, R2 = 1092, ZL = +jKEYN and Zc = -j102. The…

A:

Q: Given three impedance Z1=10 +j0 Z2 =3+j4 and z3=8-j6. Impedance z2 and Z3 are connected in parallel…

A: If two impedances Z1,Z2 are connected in series than equivalent impedance is Z1 +Z2.  If two…

Q: A symmetrical three-phase, 440 V supply fed a mesh connected load as follows: Load AB: 20 KW at 0.69…

A: The Given is, 440V supply; Load AB: 20KW at power factor of 0.69 lag; Load BC: 25KVA at power factor…

Q: Solve the power triangle at Z2 using the following network law below. 1.) Kirchoff's Law Given: V1…

A:

Q: Given three impedances Z1= 10+j0, Z2= 3+j4 and Z3= 8-j6. Impedance Z2 and Z3 are connected in…

A:

Q: Explain the below in really basic terms. Explain what conjugate impedance is in really basic terms.

A: In this question we explain the given network .

Q: USING SUPERPOSITION THEOREM FIND THE CURRENT FLOWING THROUGH ALL IMPEDANCES. SHOW YOUR…

A:

Q: A balanced three-phase A-connected supply delivers power through a three-phase wire in an industrial…

A: NOTE: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: balanced load is connected in star across a 3 phasec415V 50Hz supply. The load consists of a coil of…

A:

Q: In the circuit shown in (Figure 1) Z₁ = 2.4-0.6) 2. Z₂ = 8.9+5.71 2, and Z3 = 20.5+0j 2. Take that…

A:

Q: Find v(1) and i(t) in the circuit shown in

A: In this question We need to determine the current i(t) and voltage v(t) as shown the circuit.  We…

Q: For the circuit shown in Figure below, find the complex power absorbed by Z1, Z2, Z3, and the…

A:

Q: Impedances are marked in perunit on a 100MVA. 100 KV base. The load at bus 2 is 52 16MW - 132 MVAR,…

A: In this question we need to find a bus voltage at bus 1 and bus 2 .

Q: Q Find the impedance Zi so that maximum power can be transferred to it in the network of figure…

A:

Q: Two impedances Z1 = - 2 +j 8 ohms and Z2 = 6 - j12 ohms are connected in a circuit so that they are…

A: In this question we need to choose a correct option..

Q: 4. For the circuit below, = 24230° v, z, = 2 + j2 SN, z, 4 - j3 2, Z, 6 + j8 2, Z, = 8 - j6 Q, Z, =…

A: The solution is given below

Q: Compose the mesh equations. 10 Q j10 O j10 2 ll ell 10 V [11] [12] :-10 2 sine sine

A:

Q: Z11 a' Z12 w www w A Z13 Z14 B Consider the balanced three-phase network. Z12-40, Z13-130.…

A: In this question We need to determine the voltage Van as shown the circuit.  We are solving this…

Q: Three impedances Za = 4 - j3 ohms, Zc = 4 + j4 ohms and Zr = 3 + j ohms are connected in parallel.…

A:

Q: Given Zc - j339 , R₁ = 414 , RL = 12420 2 and a=0.24, what is the magnitude of the source voltage Vs…

A:

Q: Solve the power triangle at Z2 using the following network law below. 3.) Nodal Analysis Given: V1…

A:

Q: A voltage of 12020V is applied across impedance Z. The impedance consists of a resistance and…

A:

Q: 8. Three impedance Z1=1-j4, z2=-6. and z3 = 4 +j3 respectively are connected in series parallel. Z1…

A:

Q: Two impedances Zi and Z2 are connected in parallel across a 230 V, 50 Hz supply. The impedance, Zi…

A: This question belongs to circuit theory . It is about calculation of current and power factor of the…

Q: Q1. A circuit is composed of two parallel branches, the first contains an impedance Z=202 + j4 , and…

A:

Q: Four impedances are connected in parallel with the following: Z1 = 2. 5cis -90 ohms ; Z2 = 4cis 90…

A: In the question,  Choose the correct option Four impedance are connected in parallel, find the…

Q: Z1=26+j15 Z2=19-j15 Z3=19+j27 Z4=8-j9 Z5=2-j4 Z6=1+j5 Vs1=-10sin(wt) Vs2=8 cos(wt-35) Vs3=25 cos…

A:

Q: 7. A two-branch parallel circuit, with Z₁ = 10/0° ohms and Z₂ = 8.0/-30° ohms, has a total current…

A: As per our guidelines, we are supposed to answer only one question at time. please re-post the other…

Z parameter

The Z-parameters that are the impedance parameters of a two-port network are defined by expressing the two-port voltages V1 and V2 in terms of two-port currents I1 and I2. The Z-parameters are calculated by open circuiting one of the two ports at a time henceforth they are called open-circuit impedance parameters.