Find the unknown currents in figure below: Assume X =20 A, Y=19 A, Z =16 A YA 5A I: XA+ + ZA ЗА In 12 = 13 =

Q: 6. Refer to the graphics addendum (B). When the impedance is converted to the other configuration…

A: Impedence per phase of delta connection = 3 × (Impedence of star connection)

Q: (c) If a 1:10 step-up transformer is placed at the output of the generator and a 10:1 transformer is…

A: (c)Given dataThe turns ratio at the output of the generator is .The turns ratio at the load side of…

Q: Find the resistance of load which takes a power of 10kW from a shunt generator whose external…

A: Power P=10 kW, To Find- The resistance of load (RL).

Q: The power factor of the load is

A: Delta connection- A delta connection is a connection used in a three-phase electrical system in…

Q: Lhe sigisg j1000 -j500 ... ll 12 A В (10+jo)V 200Ω (5-j5)V KVL @ loop A: Z111 + Z12l2 = Source, KVL…

A: Kirchoffs voltage law: The algebric sum of potential differences in a loop is zero.

Q: using the transformation ratio equations find the currents I1 and I2 of each of the transformers.…

A:

Q: 10V Function Generator + 6V - + 5V - 5ΚΩ C + L VL VRL R₁ Figure 4. Series RLC ac circuit ww Draw the…

A: In a series RLC circuit, the voltage across different elements are given. The source voltage and…

Q: Z1=j5 Z2=-j5 Z3=-j7 Z4=18-j9 Z5=1-j6 Z6=11+j5 Vs1=20sin(wt-70) Vs2=80 cos(wt-35) Vs3=15 cos (wt-50)…

A: Given, there are 3 sources in the network, with the same frequency. The impedances are Z1 = 5j, Z2…

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

A:

Q: Using Rouths Stabilty criteria determine if the system with characteristic equation s+8s+…

A: in the RH criteria if the sign is changed in the first row then the system is called as the unstable…

Q: 420 A jin b eee 14 13 252 I1 192 Is ele j20 (8+) 12/30°V -1207 d 12 1240°

A: Given:

Q: Find the unknown currents in figure below Assume X -20 A Y=19 A Z -16 A. YA 5A I: + ZA XA 3A3 In

A: The given circuit is, X=20 AY=19 AZ=16 A

Q: If there is no fault, find the low power profile 1. Pr 2. QT 3. ST 4. pfr

A: The three-phase system is a cost-effective means to transmit large amounts of power across long…

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

A:

Q: a I1 620°A V.0790 212 20 I4 I3 ell ji2 b 10 20 420°A -j207 Is I2 e

A: The solution is given below

Q: Please indicate if the following system is controllable 1 - 1.5 JLX2.

A: For controllable rank (B:AB) should be equal to n ,Here n is 2.

Q: The incremental cost characteristics of t generators delivering 200 MW are as follows: dF2 dP ah =…

A:

Q: In long shunt DC generator Series field winding current Ise is equal to

A: -The circuit diagram for long shunt DC generator is given below:

Q: 500 ohm resistor is in parallel with a 300 ohm inductive reactance. Find the total circuit current,…

A: Option d) I=1.95 angle=-59 ° and Z=256.4 ohms Note: finding current is not possible here  But…

Q: Solve for I,, 1,Iz and I̟ in the ckt below using Cramer's Rule.

A: We are authorized to answer one question at a time. Since you have not mentioned which question you…

Q: volledig uit. / For the circuit of figure 4, the voltage vab equals 200 V. Write out all equations…

A:

Q: fa 5ettZ/u_4404/ nine slot Pek Phase Yoo tubastehase -300 KVA Cait Pitch 2slot Toad frind Als Luheh…

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

Q: I 40KVA, 2000/250 V, 5o HZ Single Pase txusforrer has Following Rarameters O Primary and Secondery…

A: Given S = 40 KVA V1 =2000 VV2 =250 VR1 =0.8ΏR2 =0.012Ώ X1 =4 ΏX2 =0.04 ΏRC,H =6006 ΏXM,H = 1666.7 Ώ…

Q: 1. Assume that the circuit shown in Figure 22-2 is connected to a 60-Hz line and has a total current…

A:

Q: 5. A 250 V phase voltage supplies power to an unbalanced star connected load where the impedances…

A: 5) To find the total power drawn by the a 3-phase unbalanced star connected load

Q: Refer to the tow magnetically coupled coils of figure bellow the polarity of the mutual voltage is :…

A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source,…

Q: the 1 Cire at stert) rotor cirouit has much lower impedance than magnetising eircuit. At start…

A: Given data: Iph=4.94 AP3ϕ=214.7 WR1=1.9 ΩVRY=29.8 V

Q: Calculate the output impedance for the circuit shown in figure. Assume VA = co, o kabul ediniz. %3D…

A:

Q: If the frequency were doubled, what would be the new impedance? R www R = 121 ohms XL = 41 ohms Xc =…

A: given here a circuit of RLC series circuit and asked to find the impedance of the circuit when…

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: the circuit in (Figure 1), Z = 180 + j140 №. gure Zab be 50:1 || Ideal 1:25 || Ideal 1 of 1 ZL Find…

A: It is given that: ZL=180+j140 ΩZL=1802+1402 ∠tan-1140180ZL=228∠37.87° Ω

Q: I2 802 ww J15 J1002 Q.39: For the magnetically coupled circuit shown beside V,=60Z0°v & V=20Z90°v:…

A: Magnetically coupled circuits

Q: İR İL ic is (1 R = 1,2Ω XL =D 2Ω Xc = 5Ω +

A: NOTE :-  As per our company policy, only FIRST 3 sub-parts of the Question at a time, so only Q.(a),…

Q: 4. Convert the following IEEE 754 (32-bit) floating-point numbers to decimal equivalent. Show the…

A: The solution is given below

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

A:

Q: Find y patameters of the sesiptive netwook containing a contrsolled Source Shown the in following…

A: In the circuit,  Find the Y parameters of the given circuit Y parameters is also called admittance…

Q: Problems: Fl- A 500 V dc generator supplies a load 800 A at point A through 0.025 2 distributor and…

A: Let the required current be i 500-VA0.025=800+i⇒i=500-VA0.025-800

Q: Measure currents for unbalanced load

A: In the given circuit, the 3-phase source(s) and load element(s) both are connected in star-form.

Q: Problem Find ₁ and Vo. 12/0° V I₁ ww 252 -J252 1:2 Ideal + 252 -j252 46 3252 Answer I₁ = 3.07/39.81°…

A:

Q: Convert to WYE. 200 2 ... [1] [2] j100 O -j50 0 [3] RE IM Z1 Blank 1 Blank 2 Z2 Blank 3 Blank 4 23…

A:

Q: 5. In symmetrical components, if IRI = 100 - 30° and Iy2 = 20 z 90° What is the value of IR ?

A:

Q: Z1=6+j5 Z2=5 Z3=j7 Z4=8+j8 Z5=2-j1 Z6=1+j5 Vs1=10sin(wt+40) Vs2-8 cos(wt-25) Vs3-15 cos (wt-50) Fina…

A: The above circuit has 3 voltage sources with the same frequency (w) rad/sec. Vs1 = 10 sin(wt+10)V,…

Q: 2 802 J1002 Q.39: For the magnetically coupled circuit shown beside V,=602o°v & V2=20490°v: 1. Write…

A: Given

Q: a) Find I, and I,. b) Switch the dot on one of the windings. Find I, and I,. I, -j8 2 1, j16 Ω 10 Ω…

A: To find the currents I1 and I2 in the given circuit

Q: Efficiency Calcuate the load power out in MW. POUT = MW Calcuate the input power to the generator in…

A: In this question we need to find the following Load power  Power input to generator Efficiency of…

Q: Ean = 12020° v; Epn = 1202 – 120° v; Een Zan = Zbn = Zen = 0.1 +j1.5 0 Line 2: Ztine a = 1+j2 0;…

A:

Q: ww a totu r o .20 A load consists of a resistance connected in parallel with a capacitive reactance…

A: power dissipated in load resistor = Voltage across load2resistance. reactive power supplied by…

Three-Phase Transformers

Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.

Transformer

Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.