V and 50 Hz source is connected to a transformer with rns and 2500 turn on the primary and secondary side respectively. A load is connected across the secondary which draws 3 A current at a power factor of 0.7 lagging. a) What will the current on the primary side. b) What is the Instantaneous current at the primary when the instantaneous current at secondary is 100 mA? c) What is the peak flux linked on secondary winding? d) Draw the phasor diagram

V and 50 Hz source is connected to a transformer with rns and 2500 turn on the primary and secondary side respectively. A load is connected across the secondary which draws 3 A current at a power factor of 0.7 lagging. a) What will the current on the primary side. b) What is the Instantaneous current at the primary when the instantaneous current at secondary is 100 mA? c) What is the peak flux linked on secondary winding? d) Draw the phasor diagram

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

1.37. An important concept in many communications applications is the correlation be- tween two signals. In the problems at the end of Chapter 2, we will have more to say about this topic and will provide some indication of how it is used in practice. For now, we content ourselves with a brief introduction to correlation functions and some of their properties. Let x(t) and y(1) be two signals; then the correlation function is defined as - L. b1,(1) = x(1 + T)y(7)dT. The function ,u(1) is usually referred to as the autocorrelation function of the signal x(t), while oy(t) is often called a cross-correlation function. (a) What is the relationship between 4,y(1) and øy»(1)? (b) Compute the odd part of øx:(1). (c) Suppose that y(t) = x(t + T). Express ,,(1) and Þyy(1) in terms of p«(1).
1kΩ M 2A 2kQ la ib 2v 3kQ 1kΩΣ Vik id In the ckt. Given, find the values of : a.) v₁k: 13A b.) ia : _V c.) in:. A e.) id: A d.) ic:. A f.) ie:. Place your answers here in given form. A A
If I have to ask the question piece by piece, write down how I should ask it. Subject : "Lineer Algebra"(ElectricalEngineering) Books about the question: “Chi Tsong Chen, Linear System Theory and Design" "John S. Bay, Fundamentals of Linear State Space Systems" NOTE:ACalculatorOrComputerCanBeUsedForNumericalCalculations(MatrixMultiplication,Polynom- ialRoots, Etc.), ButTheQuestionsCannotBeSolvedByTheComputer.SomeQuestionsMayNotHaveSolut- ions, ExplainThemWithTheirReasons. 3. Consider the circuit given below. The inputs are Is1 and Is2 currents, the outputs are VC1 and VC2 voltages. C2 C1 + VC2 - + VC1 iL1 L1 Is1(1 vs1 R1 R2: 1Is2 VR1 VR2 a. Let the state variables be VC1, VC2, iL1 respectively. Write the state space representation of the system. (It will be written in terms of parameters. If not, explain why.) b. Get the transfer function matrix of the system using the state space representation you found in part "a". (It will be written in terms of parameters. It must be done using…
2G zain IQ P 2_53098670157... -> Homework 02: a) Write the mathematical expressions for vr, VR1, and i, after the switch is thrown into position 1. b) Find the values of vc, Vr1, and iç when the switch is moved to position 2 at t = 50 ms c) Write the mathematical expressions for v., vR2, and ir after the switch is moved to position 3 at t = 80 ms. a) Plot the waveforms of ve and ic for the time period extending from 0 to 300 ms + vc - C R1 3 kΩ 10μF '3 2 30 V R, 4 ΚΩ ON
The input and output relationship of a temperature measurement system is given in the table. Find the the output value for 39°C Temperature deflection 40° C 5mm 41 5.125
Explain the maths
Q2: Answer the following: A. A sequential network has one input (X) and two outputs (Z1 and Z2). An output Z₁ = 1 occurs every time the input sequence 1011 is completed provided that the sequence 0101 has never occurred. An output Z2 occurs every time the input 0101 is completed. Note that once a Z₂ =1 output has occurred, Z1 =1 can never occur, but not vice versa. Find Mealy state graph. B. Sketch the state diagram to implement a Mealy sequential circuit which investigates a single input sequence X and will produce a single output of Z = 1 whenever the total number of 0's in the sequence is odd provided that the sequence 01 has occurred at least once.
Using the first method shown in the image, draw the circuit that would solve for V_l (voltage) and I_l (current). Compute all referred values and label all components.
Q2: Represent the following signal by using a) Unit sample sequence b) Unit step sequence x[n] o1/2 -2 -1 0 1 2 3 4
Q1) Find the output y1(t) and y2(t) for the figure shown below LPF sin(w.t) cos(w.t) x(t) Yz(t) LPF
The Biot- Savart lawisgivenby L!dixt 4. According to the expression, what are the Sl units ofthe constant ? O A) Tm /A Tm/A O B) T/m A O c T/m A T/A
If I have to ask the question piece by piece, write down how I should ask it. Subject : "Lineer Algebra"(ElectricalEngineering) Books about the question: "Chi Tsong Chen, Linear System Theory and Design" “John S. Bay, Fundamentals of Linear State Space Systems" NOTE:ACalculatorOrComputerCanBeUsedForNumericalCalculations(MatrixMultiplication,Polynom- ialRoots, Etc.),ButTheQuestionsCannotBeSolvedByTheComputer.SomeQuestionsMayNotHaveSolut- ions,ExplainThemWithTheirReasons. 1. The input of the adjacent circuit is “u(t) = V1(t)" and its outputs are "yı (t) = ig1(t)" (current on R1) İR1, and "y2 (t) = V11 (t)" (Voltage on L1). R1 L1 C1 a) Obtain the state space representation of the system for "x, (t) = Vca(t)" and "x2 (t) = i1(t)". b) (in parameters) c) Obtain the state space representation of the system for the state variables ;(t) = 2ig1 (t) + V11 (t) and K2(t): = 3 ) dt. (in parameters) d) For "R1 = 1, C1 = 1, L1 = 1", find the transfer function matrix of the system separately from the…