Activity 1:You are testing an electrical device which can be modelled by the figure shown below:18-j12abj6-j10itE11213E213The above electric circuit can be characterized by the following equations:1811 + j6(11 – 12) + 4(11 – 12) = 1020°-j1212 + 8(12 – I3) + 20490° + 4(I2 – 4) + j6(I2 – I1) = 0-j1013 + 1313 – 20290° + 8(13 – 12) = 0Find I1, I2, and I3 using the Gaussian elimination method.

Here, we have given an electric circuit. We are testing an electrical device. So, we have to…

Answered: 181, + j6(I1 – 12) + 4(I1 – 12) = 1020°…

181, + j6(I1 – 12) + 4(I1 – 12) = 1020° -j1212 + 8(12 – l3) + 20490° + 4(I2 – 1) + j6(I2 –1) = 0 -j1013 + 1313 – 20290° + 8(13 – 12) = 0

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

See similar textbooks

Related questions

Q: Find the current I, in the circuit shown. I. 50 2 100 2 ww 60/0° V j80 Q -j40 Note: The current I,…

Q: State the difference between Kirchhoff’s and Nodal analysis.

A: Node is a point at which two or more than two element are joined . In the circuit dot is used to…

Q: 2. Determine (a) currents I1, lz, 13, and la and (b) the voltage across the current source. ЗА 20 a…

Q: What's the maximum percent overshoot %O poles as shown? ja j8 j6 j4 j2 -6 -4 -2

Q: Si E. AC Si Click to see additionalinstouctions An AC source of 110 M 60 H2) is connected between…

A: Ac source voltage is given as ; It is known that maximum voltage is given by,

Q: R for S (t) Ry2 aVin Ct) fo (t) て) RI R V. (t)

A: Solve the problem

Q: 4- A Circuit of zero lagging power factor behaves as a. A capacitive circuit b. An inductive…

A: Given A circuit of zero lagging power factor Power factor is defined as the cosine of angle…

Q: (10) 1. Find the equivalent resistance between terminals a and b. 9-sh :72 Ja 9b 3-2

A: Given circuit,

Q: For 0 < S< 0.69, rise time • when the system pole moves away horizantal. jo 4 s-plane o= 0, V1-

Q: A voltage waveform x(t) = cos wt + V3sin wt is represented by a phasor X, expressed in polar form as…

Q: Vs VL C1 HH 47µF V1 L1 R1 27mH 100 T1 120Vrms 60HZ 0° R2 400 1:4

A: given: k=4 , Vi=169.71Sin(ωt) =169.71∠0° The primary winding current =I1…

Q: J) 1-line on the high side is IA a) 1.73A b) c) 2A d) 4A K) VA/phase of the load is a) 120VA b)…

A: The line current on the high voltage side is √3 times the phase current on the high voltage side…

Q: Find i9n: a 60 50 48 V 32.5 n 37,50 i b 20

Q: Why does the Ns3 drop off. Fs is equall to W_s*I_s in each phase. Why does the Total Fs not…

A: Rotating MMF (F) produced by stator winding in three phase system is the sum of product of per phase…

Q: the question is have is solve z1/z2 in polar form. z1= 3-j2 and z2=-4+j2. i solved that z1 polar…

A: Dear student you are absolutely correct also the expression from the calc is also correct. The…

Q: Consider A(t) = v2 sin (377t – 10°) and B(t) = 10 cos 377t + 30 sin 377t. Fill in the blank to make…

Q: What is the equation of the voltage waveform v(t) shown in Figure 9.11? s -50 0 -1 -3 4 -5 -200 -175…

Q: | circuit). (12A 12e-24A t20' t0' (24V t0 ww 1 H 18 A 42 Fig. ww 2.

Q: iz iT e R1 R2 + 21

A: The voltage across the resistor R1 is equal to the the source voltage. so,the voltage across R1 is…

Q: 7. Check whether each of the following signals is þesiadic on not. If signal is pegiadic, determime…

A: Periodicity: A signal which repeats at a regular interval of time is called a periodic signal…

Q: Simplify the complex number 5230° 2e5 22-15° 2 - 12 ANSWER: NOTE: Express your answer in rectangular…

A: Given complex number5∠30°2∠-15°+2ej52-j2

Q: 1. The subscript d in the generator subtransient reactance refers to: 1. Generator 2. Generator 3.…

A: Subtransient: It occurs extremely fast- faster than even transient. The subtransient time period…

Q: QUESTIONS Reviewing the circuit of Figure 9-3, what is the function of R1 and R2 when the SW1 is…

A: The SW1 is a switch that connects or disconnects the resistor R1 to the circuit. When the switch is…

Q: 9. What is sinp from impedance triangle? a) Xµ/R b) XĻ/Z c) R/Z d) Z/R

A: we need to find out sin phai value.

Q: one (360 degrees), all of the instantaneous power falls under positive loops (no negative loops),…

A: Option A Resistor is the correct answer.

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: Consider the circuit below: Simplify the circuit and write the super position circuits for I1, 12,…

A: In superposition theorem, we draw multiple circuits such that in each circuit only one independent…

Q: What's the maximum percent overshoot %OS for this system with its closed-loop poles as shown? jo js…

A: To find the maximum percent overshoot for the given system

Q: the points a and b are located at (-1, 4, 0) and (2,-3, 5) respectively. calculate the distance from…

Q: When the number of poles is equal to the number of zeroes, how many branches of root locus tends…

A: Given that number of poles is equal to number of zeros.

Q: QUESTION 6 Given the following impedance values a. Z1 = 3 + j4, Z2 = 5 – j3 b. Z1 = -3 - j4, Z2 =…

Q: The value of d25/dt2 for a synchronous machine, rated 50MVA, 60HZ, M = 1.02MJ.s/degree, and Pa =…

Q: Divide 11011011, by 110,

A: First number is given 1101110112 Converting this number into decimal number,…

Q: choose the correct answer The potential transformers are generally step down transformers. Select…

A: The potential transformers are generally step down transformers. True The potential transformer is…

Q: Deteomime the Inverse Z toansform foo the 9,56) following sequence:- Xz) = z-2z z²-22 ROC : 121 <2…

Q: Calculate the transfer reactance between generator and infinite bus. XT1 = 0.1 p.u. XT2 = 0.1 p.u.…

Q: 9/ A commutator is the main part of the stator to convert bidirectional current to unidirectional…

A: Need to find true false for given commutator statement

Q: An open loop system denominator at (s+3) and (s^2+2s+2) It has a numerator at (s+5) Determine the…

Q: Simplify the expression L = a +b+ (bc+b) Oa)L=a+b+(c.c) Ob) L = a + b + c c) None of the other…

Q: (3 minutes) IfR=10 and L=2H, and i(0)= 5(A). Calculate i(2), that is the current at f=2(s) i(t) PR…

A: Applying Kirchhoff’s voltage law to the given circuit in the clockwise direction:

Q: 8acked Rota Test starcounpetien if P2=275w I-3.5 Discassion: to 1 calcalate R2, X1, X2 2-when2/5 is…

A: ROTOR: Based on the rotor construction, the induction motor is classified into Squirrel cage…

Q: In order to change the behavior of a 2nd order underdamped system, we need to move its closed-loop…

A: Settling Time- Settling time is the time needed for response to become reached the steady-state.It…

Q: GRanple (9) O Linecn or hon Linegn Time Invonyanb ow noob Causal or hon Causal

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: Find the phase angle between i1 = -4sin(377t + 25°) and i2 = 5cos(377t - 40°). a. 155 degrees b.…

A: The solution is given below

Q: Example: Find I, in Figure below using Tellegen's theorem. 1A 2A 10 V 3 15 V 25 V (5A 2 15 V 10 V

Q: 7- The intrinsic breakdown strength of solid dielectrics is about a) 5 to 10 MV/cm b) 500 to 1000…

Q: Total impedance is Z= Z₁XZ₂ Z₁ + Z₂ (5+j 6.28)(1+j 25.23) Z= 5+j 6.28+1+j 25.23 Z=

A: given total impedance is Z=z1z2z1+z2Z=5+j6.281+j25.235+j6.28+1+j25.23here we have to find the total…

Question

Activity 1:
You are testing an electrical device which can be modelled by the figure shown below:
18
-j12
a
b
j6
-j10
it
E1
12
13
E2
13
The above electric circuit can be characterized by the following equations:
1811 + j6(11 – 12) + 4(11 – 12) = 1020°
-j1212 + 8(12 – I3) + 20490° + 4(I2 – 4) + j6(I2 – I1) = 0
-j1013 + 1313 – 20290° + 8(13 – 12) = 0
Find I1, I2, and I3 using the Gaussian elimination method.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Step 8

Step 9

Step by step

Solved in 9 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating of 600 WVDC. The capacitor and resistor are connected to a 480-V, 60-Hz circuit. Is the voltage rating of the capacitor sufficient for this connection?
The current through a 15kohm resistor is given below, using Ohm’s Law to find the voltage, convert to polar form, complete the math, then convert back to the waveform at i1 = 3.5sin(2500t) mA and i2 = 2.3sin(200t – 60°) mA
If an electrical circuit draws 100W + J100VAR from a sinusoidal source, then what would the circuit be? Explain why. a) a pure resistor circuit b) a series or parallel R-L circuit c) a series or parallel R-C circuit d) a series L-C circuit
7. In a pure inductive circuit, the phase angle between the voltage waveform and current waveform will havephase shift * 180 deg O deg 45 deg O 90 deg 8. Why do we say the "voltage across" or "the voltage with respect to?" Why can't we just say voltage? * Voltage is a measure of electric potential difference between two electrical points. O It's an electrical cliche. The other point could be negative or positive. None of the above.
Activity 1: You are testing an electrical device which can be modelled by the figure shown below: 18 -j12 j6 8 -j10 i1 E1 12 13 E2 13 The above electric circuit can be characterized by the following equations: 1811 + j6(I1 – 2) + 4(I1 – I2) = 1020° -j121, + 8(12 – I3) + 20290° + 4(12 – 1) + j6(I2 – 1) = 0 -j1013 + 1313 – 20290° + 8(I3 - 12) = 0 1. Rearrange the above three equations. 2. Write the set of equations in matrix form (A.x = b) 3. Find the determinant of the resulted matrix (A).
The waveforms show a voltage (v) and a current (i) for an AC circuit. The current signal has a value of 0A at t = 25ms, 75ms, and 125ms. The voltage signal reaches a maximum value of 5 volts at t = 83.33ms and 183.33ms. 6 5 4 3 i 1 1. 0.05 0.1 1 0.15 0.2 0.25 0.3 -1 1. -2 -3 -4 -5 -6 a) What is the frequency of the current signal, in Hz? b) What is the angular frequency of the voltage signal, in rad/s? c)What is the phase difference between the current and voltage [5 pts] signals (in degrees)? d)Does the voltage signal LEAD or LAG the current signal?
A resistor R and a capacitor C are connected in series across a 400 V variable ac supply. When the frequency is 40 Hz, it draws 10 A current, and when the frequency is 50 Hz, it draws 15 A current. Find R and C.
Let's say you measure t1/2 to be 0.037 seconds and the resistance in the circuit is 68 Ohms. Then what is the capacitance in micro Farads? Answer in micro Farads.
a. individal current b. voltage source
An alternating current is given by the expression i = 200 sin (314t + T/6) amperes. The maximum value is and the frequency of the current is
A utility company plans to connect a total of 20uF of capacitance to a 7200 volt line. To make this connection four capacitors will be connected in series. What is the capacitance of each capacitor? Answer is 80uF. Now what is the minimum AC voltage rating of each capacitor?
Show whether a limit cycle exists or not for the following nonlinear system x₁ =−x₂ + x₁₂x²₂² x₂ = x₂ + x₁²x²₂