Announcements. To stop blowing fuses in the lab, note how the breadboards are wired. EECS 42, Spring 2005 Week 3a 1
|
|
- Roxanne Barber
- 6 years ago
- Views:
Transcription
1 Announcements New topics: Mesh (loop) method of circuit analysis Superposition method of circuit analysis Equivalent circuit idea (Thevenin, Norton) Maximum power transfer from a circuit to a load To stop blowing fuses in the lab, note how the breadboards are wired EECS 42, Spring 2005 Week 3a 1
2 Top view of board EECS 42, Spring 2005 Week 3a 2
3 Bottom view of board note which way the wires go EECS 42, Spring 2005 Week 3a 3
4 Primary Formal Circuit Analysis Methods NODAL ANALYSIS ( Node-Voltage Method ) 0) Choose a reference node 1) Define unknown node voltages 2) Apply KCL to each unknown node, expressing current in terms of the node voltages => N equations for N unknown node voltages 3) Solve for node voltages => determine branch currents MESH ANALYSIS ( Mesh-Current Method ) 1) Select M independent mesh currents such that at least one mesh current passes through each branch* M = #branches - #nodes 1 2) Apply KVL to each mesh, expressing voltages in terms of mesh currents => M equations for M unknown mesh currents 3) Solve for mesh currents => determine node voltages *Simple method for planar circuits A mesh current is not necessarily identified with a branch current. EECS 42, Spring 2005 Week 3a 4
5 Mesh Analysis: Example #1 1. Select M mesh currents. 2. Apply KVL to each mesh. 3. Solve for mesh currents. EECS 42, Spring 2005 Week 3a 5
6 Mesh Analysis with a Current Source i a i b Problem: We cannot write KVL for meshes a and b because there is no way to express the voltage drop across the current source in terms of the mesh currents. Solution: Define a supermesh a mesh which avoids the branch containing the current source. Apply KVL for this supermesh. EECS 42, Spring 2005 Week 3a 6
7 Mesh Analysis: Example #2 i a i b Eq n 1: KVL for supermesh Eq n 2: Constraint due to current source: EECS 42, Spring 2005 Week 3a 7
8 Mesh Analysis with Dependent Sources Exactly analogous to Node Analysis Dependent Voltage Source: (1) Formulate and write KVL mesh eqns. (2) Include and express dependency constraint in terms of mesh currents Dependent Current Source: (1) Use supermesh. (2) Include and express dependency constraint in terms of mesh currents EECS 42, Spring 2005 Week 3a 8
9 Superposition Method (Linear Circuits Only) A linear circuit is constructed only of linear elements (linear resistors, linear dependent sources) and independent sources. Principle of Superposition: In any linear circuit containing multiple independent sources, the current or voltage at any point in the network may be calculated as the algebraic sum of the individual contributions of each source acting alone. Procedure: 1. Determine contribution due to an independent source Set all other sources to zero (voltage source short circuit; current source open circuit) 2. Repeat for each independent source 3. Sum individual contributions to obtain desired voltage or current EECS 42, Spring 2005 Week 3a 9
10 Superposition Example Find V o 2 Ω 4 V 24 V 4 A 4 Ω V o EECS 42, Spring 2005 Week 3a 10
11 EECS 42, Spring 2005 Week 3a 11
12 Equivalent Circuit Concept A network of voltage sources, current sources, and resistors can be replaced by an equivalent circuit which has identical terminal properties (I-V characteristics) without affecting the operation of the rest of the circuit. i A i B network A of sources and resistors v A _? network B of sources and resistors v B _ i A (v A ) = i B (v B ) EECS 42, Spring 2005 Week 3a 12 EECS40, Spring 2004 Lecture 6, Slide 1 Prof. Sanders
13 Source Combinations Voltage sources in series can be replaced by an equivalent voltage source: v 1 v 2 v 1 v 2 Current sources in parallel can be replaced by an equivalent current source: i 1 i 2 i 1i 2 EECS 42, Spring 2005 Week 3a 13
14 Thévenin Equivalent Circuit Any* linear 2-terminal (1-port) network of indep. voltage sources, indep. current sources, and linear resistors can be replaced by an equivalent circuit consisting of an independent voltage source in series with a resistor without affecting the operation of the rest of the circuit. Thévenin equivalent circuit a R Th a network of sources and resistors v L i L R L V Th v L i L R L b b load resistor EECS 42, Spring 2005 Week 3a 14
15 I-V Characteristic of Thévenin Equivalent The I-V characteristic for the series combination of elements is obtained by adding their voltage drops: For a given current i, the voltage drop v ab is equal to the sum of the voltages dropped across the source (V Th ) and the across the resistor (ir Th ) i R Th i a v = V Th ir v V Th v ab b I-V characteristic of resistor: v = ir I-V characteristic of voltage source: v = V Th EECS 42, Spring 2005 Week 3a 15
16 EECS 42, Spring 2005 Week 3a 16
17 EECS 42, Spring 2005 Week 3a 17
18 Thévenin Equivalent Example Find the Thevenin equivalent with respect to the terminals a,b: EECS 42, Spring 2005 Week 3a 18
19 EECS 42, Spring 2005 Week 3a 19
20 EECS 42, Spring 2005 Week 3a 20
21 R Th Calculation Example #1 Set all independent sources to zero: EECS 42, Spring 2005 Week 3a 21
22 Comments on Dependent Sources A dependent source establishes a voltage or current whose value depends on the value of a voltage or current at a specified location in the circuit. (device model, used to model behavior of transistors & amplifiers) To specify a dependent source, we must identify: 1. the controlling voltage or current (must be calculated, in general) 2. the relationship between the controlling voltage or current and the supplied voltage or current 3. the reference direction for the supplied voltage or current The relationship between the dependent source and its reference cannot be broken! Dependent sources cannot be turned off for various purposes (e.g. to find the Thévenin resistance, or in analysis using Superposition). EECS 42, Spring 2005 Week 3a 22
23 R Th Calculation Example #2 Find the Thevenin equivalent with respect to the terminals a,b: EECS 42, Spring 2005 Week 3a 23
24 Networks Containing Time-Varying Sources Care must be taken in summing time-varying sources! Example: 1 kω 10 sin (100t) 20 cos (100t) 1 kω EECS 42, Spring 2005 Week 3a 24
25 Norton Equivalent Circuit Any* linear 2-terminal (1-port) network of indep. voltage sources, indep. current sources, and linear resistors can be replaced by an equivalent circuit consisting of an independent current source in parallel with a resistor without affecting the operation of the rest of the circuit. a Norton equivalent circuit a network of sources and resistors v L i L R L i N R N v L i L R L b b EECS 42, Spring 2005 Week 3a 25
26 I-V Characteristic of Norton Equivalent The I-V characteristic for the parallel combination of elements is obtained by adding their currents: For a given voltage v ab, the current i is equal to the sum of the currents in each of the two branches: i i N R N a v ab i i = -I N Gv v b I-V characteristic of resistor: i=gv I-V characteristic of current source: i = -I N EECS 42, Spring 2005 Week 3a 26
27 Finding I N and R N =R Th Analogous to calculation of Thevenin Eq. Ckt: 1) Find open-circuit voltage and short-circuit current I N i sc = V Th /R Th 2) Or, find short-circuit current and Norton (Thevenin) resistance EECS 42, Spring 2005 Week 3a 27
28 Finding I N and R N We can derive the Norton equivalent circuit from a Thévenin equivalent circuit simply by making a source transformation: R Th a a i L i L v Th v L R L i N R N v L R L b b v oc Th R N = RTh = ; in = = isc isc RTh v EECS 42, Spring 2005 Week 3a 28
29 V Th Maximum Power Transfer Theorem Thévenin equivalent circuit dp drl = V 2 Th R Th v L i L R L ( ) 2 R ( ) Th RL RL 2 RTh RL ( ) 4 R R ( ) 2 R R R 2( R R ) R Th = R L L Th L Power absorbed by load resistor: Th A resistive load receives maximum power from a circuit if the load resistance equals the Thévenin resistance of the circuit. Th L EECS 42, Spring 2005 Week 3a 29 p L = = i 2 L 0 R L = R = 0 VTh R To find the value of R L for which p is maximum, set to 0: Th L dp dr L 2 R L
30 EECS 42, Spring 2005 Week 3a 30
Announcements. To stop blowing fuses in the lab, note how the breadboards are wired. EECS 42, Spring 2005 Week 3a 1
Announcements New topics: Mesh (loop) method of circuit analysis Superposition method of circuit analysis Equivalent circuit idea (Thevenin, Norton) Maximum power transfer from a circuit to a load To stop
More informationLecture # 4 Network Analysis
CPEN 206 Linear Circuits Lecture # 4 Network Analysis Dr. Godfrey A. Mills Email: gmills@ug.edu.gh Phone: 026-907-3163 February 22, 2016 Course TA David S. Tamakloe 1 What is Network Technique o Network
More informationUnit 2. Circuit Analysis Techniques. 2.1 The Node-Voltage Method
Unit 2 Circuit Analysis Techniques In this unit we apply our knowledge of KVL, KCL and Ohm s Law to develop further techniques for circuit analysis. The material is based on Chapter 4 of the text and that
More informationEE 105 Discussion #1: Fundamentals of Circuit Analysis
EE 105 Discussion #1: Fundamentals of Circuit Analysis 1.1 Ohm s Law V = ir i = V/R 1.2 KCL & KVL Kirchoff s Current Law (KCL) Kirchoff s Voltage Law (KVL) The algebraic sum of all currents entering a
More information5. Handy Circuit Analysis Techniques
1 5. Handy Circuit Analysis Techniques The nodal and mesh analysis require a complete set of equations to describe a particular circuit, even if only one current, voltage, or power quantity is of interest
More informationSurvival Skills for Circuit Analysis
P. R. Nelson Fall 2010 WhatToKnow - p. 1/46 Survival Skills for Circuit Analysis What you need to know from ECE 109 Phyllis R. Nelson prnelson@csupomona.edu Professor, Department of Electrical and Computer
More informationUnit-1(A) Circuit Analysis Techniques
Unit-1(A Circuit Analysis Techniques Basic Terms used in a Circuit 1. Node :- It is a point in a circuit where two or more circuit elements are connected together. 2. Branch :- It is that part of a network
More informationEECE251 Circuit Analysis I Lecture Integrated Program Set 2: Methods of Circuit Analysis
EECE251 Circuit Analysis I Lecture Integrated Program Set 2: Methods of Circuit Analysis Shahriar Mirabbasi Department of Electrical and Computer Engineering University of British Columbia shahriar@ece.ubc.ca
More informationCircuit Models. Lab 5
Circuit Models Lab 5 1 Equipment List DC power supply Decade resistance box (2) 1.5kΩ, 2.2kΩ, 560Ω 2 Circuit Models Any circuit can be modeled by either a Thevenin or a Norton model Any circuit whose output
More informationCHAPTER 4. Techniques of Circuit Analysis
CHAPTER 4 Techniques of Circuit Analysis 4.1 Terminology Planar circuits those circuits that can be drawn on a plane with no crossing branches. Figure 4.1 (a) A planar circuit. (b) The same circuit redrawn
More informationHomework #1 due Monday at 6pm. White drop box in Student Lounge on the second floor of Cory. Tuesday labs cancelled next week
Announcements Homework #1 due Mondy t 6pm White drop ox in Student Lounge on the second floor of Cory Tuesdy ls cncelled next week Attend your other l slot Books on reserve in Bechtel Hmley, 2 nd nd 3
More informationLABORATORY MODULE. ENT 163 Fundamental of Electrical Engineering Semester 1 (2006/2007) EXPERIMENT 4: Thevenin s and Norton s Theorem
LABORATORY MODULE ENT 163 Fundamental of Electrical Engineering Semester 1 (2006/2007) EXPERIMENT 4: Thevenin s and Norton s Theorem Name Matrix No. : : School of Mechatronic Engineering Northern Malaysia
More informationSolution: Based on the slope of q(t): 20 A for 0 t 1 s dt = 0 for 3 t 4 s. 20 A for 4 t 5 s 0 for t 5 s 20 C. t (s) 20 C. i (A) Fig. P1.
Problem 1.24 The plot in Fig. P1.24 displays the cumulative charge q(t) that has entered a certain device up to time t. Sketch a plot of the corresponding current i(t). q 20 C 0 1 2 3 4 5 t (s) 20 C Figure
More informationQuestions Bank of Electrical Circuits
Questions Bank of Electrical Circuits 1. If a 100 resistor and a 60 XL are in series with a 115V applied voltage, what is the circuit impedance? 2. A 50 XC and a 60 resistance are in series across a 110V
More information3. Voltage and Current laws
1 3. Voltage and Current laws 3.1 Node, Branches, and loops A branch represents a single element such as a voltage source or a resistor A node is the point of the connection between two or more elements
More informationUNIVERSITY OF NORTH CAROLINA AT CHARLOTTE Department of Electrical and Computer Engineering
UNIVERSITY OF NORTH CAROLINA AT CHARLOTTE Department of Electrical and Computer Engineering EXPERIMENT 8 NETWORK ANALYSIS OBJECTIVES The purpose of this experiment is to mathematically analyze a circuit
More informationELECTRICAL CIRCUITS LABORATORY MANUAL (II SEMESTER)
ELECTRICAL CIRCUITS LABORATORY MANUAL (II SEMESTER) LIST OF EXPERIMENTS. Verification of Ohm s laws and Kirchhoff s laws. 2. Verification of Thevenin s and Norton s Theorem. 3. Verification of Superposition
More informationECE 201, Section 3 Lecture 12. Prof. Peter Bermel September 17, 2012
ECE 201, Section 3 Lecture 12 Prof. Peter ermel September 17, 2012 Exam #1: Thursday, Sep. 20 6:307:30 pm Most of you will be in WTHR 200, unless told otherwise Review session tonight at 8 pm (MTH 175)
More informationECE 215 Lecture 8 Date:
ECE 215 Lecture 8 Date: 28.08.2017 Phase Shifter, AC bridge AC Circuits: Steady State Analysis Phase Shifter the circuit current I leads the applied voltage by some phase angle θ, where 0 < θ < 90 ο depending
More informationES250: Electrical Science. HW6: The Operational Amplifier
ES250: Electrical Science HW6: The Operational Amplifier Introduction This chapter introduces the operational amplifier or op amp We will learn how to analyze and design circuits that contain op amps,
More informationelectronics fundamentals
electronics fundamentals circuits, devices, and applications THOMAS L. FLOYD DAVID M. BUCHLA chapter 6 Identifying series-parallel relationships Most practical circuits have combinations of series and
More information3.4 The Single-Loop Circuit Single-loop circuits
25 3.4 The Single-Loop Circuit Single-loop circuits Elements are connected in series All elements carry the same current We shall determine The current through each element The voltage across each element
More informationTechniques of Circuit Analysis
Techniques of Circuit Analysis Qi Xuan Zhejiang University of Technology October 2015 Electric Circuits 1 Structure Terminology Node- Voltage Method Mesh- Current Method Source Transforma:on Thévenin and
More informationChapter 8. Constant Current Sources
Chapter 8 Methods of Analysis Constant Current Sources Maintains same current in branch of circuit Doesn t matter how components are connected external to the source Direction of current source indicates
More informationReal Analog Chapter 3: Nodal & Mesh Analysis. 3 Introduction and Chapter Objectives. 3.1 Introduction and Terminology
Real Analog Chapter 3: Nodal & Mesh Analysis 1300 Henley Court Pullman, WA 99163 509.334.6306 www.store.digilent.com 3 Introduction and Chapter Objectives In Chapters 1 & 2, we introduced several tools
More informationHomework Assignment 01
Homework Assignment 01 In this homework set students review some basic circuit analysis techniques, as well as review how to analyze ideal op-amp circuits. Numerical answers must be supplied using engineering
More information4. Introduction and Chapter Objectives
Real Analog - Circuits 1 Chapter 4: Systems and Network Theorems 4. Introduction and Chapter Objectives In previous chapters, a number of approaches have been presented for analyzing electrical circuits.
More informationECET 102/CPET101 Lab 11 Thevenin and Norton Circuit Lab. Required Devices and Equipment Resistors: 1k, 2.2k, 3.3k, 3.9k, 10k, and a 5k potentiometer
ECET 102/CPET101 Lab 11 Thevenin and Norton Circuit Lab Required Devices and Equipment Resistors: 1k, 2.2k, 3.3k, 3.9k, 10k, and a 5k potentiometer Objectives: 1. Calculate the Thevenin equivalent circuit.
More information+ R 2. EE 2205 Lab 2. Circuit calculations: Node-Voltage and Mesh-Current
Circuit calculations: Node-Voltage and Mesh-Current We continue our study of some simple and representative circuits as we develop and practice our understanding of basic circuit analysis techniques. Below
More informationPhysics 227: Lecture 11 Circuits, KVL, KCL, Meters
Physics 227: Lecture 11 Circuits, KVL, KCL, Meters Lecture 10 review: EMF ξ is not a voltage V, but OK for now. Physical emf source has V ab = ξ - Ir internal. Power in a circuit element is P = IV. For
More informationVETRI VINAYAHA COLLEGE OF ENGINEERING AND TECHNOLOGY
VETRI VINAYAHA COLLEGE OF ENGINEERING AND TECHNOLOGY DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING I-YEAR/II-SEMESTER- EEE&ECE EE6201- CIRCUIT THEORY Two Marks with Answers PREPARED BY: Mr.A.Thirukkumaran,
More informationELEC273 Lecture Notes Set 4, Mesh Analysis
ELEC273 Lecture Notes Set 4, Mesh Analysis The course web site is: http://users.encs.concordia.ca/~trueman/web_page_273.htm The list of homework problems is in the course outline. For this week: Do these
More informationChapter 3: Resistive Network Analysis Instructor Notes
Chapter 3: Resistive Network Analysis Instructor Notes Chapter 3 presents the principal topics in the analysis of resistive (DC) circuits The presentation of node voltage and mesh current analysis is supported
More informationPrelab 4 Millman s and Reciprocity Theorems
Prelab 4 Millman s and Reciprocity Theorems I. For the circuit in figure (4-7a) and figure (4-7b) : a) Calculate : - The voltage across the terminals A- B with the 1kΩ resistor connected. - The current
More informationThevenin Equivalent Circuits: (Material for exam - 3)
Thevenin Equivalent Circuits: (Material for exam 3) The Thevenin equivalent circuit is a two terminal output circuit that contains only one source called E TH and one series resistors called R TH. This
More informationDe Anza College Department of Engineering Engr 37-Intorduction to Circuit Analysis
De Anza College Department of Engineering Engr 37-Intorduction to Circuit Analysis Spring 2017 Lec: Mon to Thurs 8:15 am 9:20 am S48 Office Hours: Thursday7:15 am to 8:15 am S48 Manizheh Zand email: zandmanizheh@fhda.edu
More informationIn this lecture, we will learn about some more basic laws governing the behaviour of electronic circuits beyond that of Ohm s law.
In this lecture, we will learn about some more basic laws governing the behaviour of electronic circuits beyond that of Ohm s law. 1 Consider this circuit here. There is a voltage source providing power
More informationIntroduction... 1 Part I: Getting Started with Circuit Analysis Part II: Applying Analytical Methods for Complex Circuits...
Contents at a Glance Introduction... 1 Part I: Getting Started with Circuit Analysis... 5 Chapter 1: Introducing Circuit Analysis...7 Chapter 2: Clarifying Basic Circuit Concepts and Diagrams...15 Chapter
More informationObjective of the Lecture
Objective of the Lecture Present Kirchhoff s Current and Voltage Laws. Chapter 5.6 and Chapter 6.3 Principles of Electric Circuits Chapter4.6 and Chapter 5.5 Electronics Fundamentals or Electric Circuit
More informationCharge Current Voltage
ECE110 Introduction to Electronics What is? Charge Current Voltage 1 Kirchhoff s Current Law Current in = Current out Conservation of charge! (What goes in must come out, or the total coming in is zero)
More informationUNIT 1 CIRCUIT ANALYSIS 1 What is a graph of a network? When all the elements in a network is replaced by lines with circles or dots at both ends.
UNIT 1 CIRCUIT ANALYSIS 1 What is a graph of a network? When all the elements in a network is replaced by lines with circles or dots at both ends. 2 What is tree of a network? It is an interconnected open
More informationECE ECE285. Electric Circuit Analysis I. Spring Nathalia Peixoto. Rev.2.0: Rev Electric Circuits I
ECE285 Electric Circuit Analysis I Spring 2014 Nathalia Peixoto Rev.2.0: 140124. Rev 2.1. 140813 1 Lab reports Background: these 9 experiments are designed as simple building blocks (like Legos) and students
More informationHandy Circuit Analysis Techniques
CHAPTER 5 Handy Circuit Analysis Techniques KEY CONCEPTS INTRODUCTION The techniques of nodal and mesh analysis described in Chap. 4 are reliable and extremely powerful methods. However, both require that
More informationNetwork Theorems. Chapter
Chapter 10 Network Theorems 10-2: Thevenin s Theorem 10-4: Thevenizing a Bridge Circuit 10-5: Norton s Theorem 10-6: Thevenin-Norton Conversions 10-7: Conversion of Voltage and Current Sources 10-2: Thevenin
More informationUnit 8 Combination Circuits
Unit 8 Combination Circuits Objectives: Define a combination circuit. List the rules for parallel circuits. List the rules for series circuits. Solve for combination circuit values. Characteristics There
More informationLab 2: DC Circuits Lab Assignment
2 class days 1. I-V curve for various components Source: Curtis, 1.2.1. (HH 1.1, 1.2, 1.3) Lab 2: DC Circuits Lab Assignment A passive element is a two-contact device that contains no source of power or
More informationLab #2 Voltage and Current Division
In this experiment, we will be investigating the concepts of voltage and current division. Voltage and current division is an application of Kirchoff s Laws. Kirchoff s Voltage Law Kirchoff s Voltage Law
More informationEEE 2101 Circuit Theory I - Laboratory 1 Kirchoff s Laws, Series-Parallel Circuits
ame & Surname: D: Date: EEE 20 Circuit Theory - Laboratory Kirchoff s Laws, Series-Parallel Circuits List of topics for this laboratory: Ohm s Law Kirchoff s Current Law(KCL) Kirchoff s Voltage Law(KVL)
More informationEE42: Running Checklist of Electronics Terms Dick White
EE42: Running Checklist of Electronics Terms 14.02.05 Dick White Terms are listed roughly in order of their introduction. Most definitions can be found in your text. Terms2 TERM Charge, current, voltage,
More informationFundamental of Electrical Engineering Lab Manual
Fundamental of Electrical Engineering Lab Manual EngE-111/318 Dr.Hidayath Mirza & Dr.Rais Ahmad Sheikh 1/9/19 EngE111 Testing Battery (DC) Testing AC Testing Wire 1 P a g e Resistor measurement Testing
More informationElectrical Circuits I (ENGR 2405) Chapter 2 Ohm s Law, KCL, KVL, Resistors in Series/Parallel
Electrical Circuits I (ENG 2405) Chapter 2 Ohm s Law, KCL, KVL, esistors in Series/Parallel esistivity Materials tend to resist the flow of electricity through them. This property is called resistance
More informationUEENEEG048B Solve problems in complex multi-path power circuits SAMPLE. Version 4. Training and Education Support Industry Skills Unit Meadowbank
UEE07 Electrotechnology Training Package UEENEEG048B Solve problems in complex multi-path power circuits Learner guide Version 4 Training and Education Support Industry Skills Unit Meadowbank Product Code:
More informationSample Question Paper
Scheme G Sample Question Paper Course Name : Electrical Engineering Group Course Code : EE/EP Semester : Third Subject Title : Electrical Circuit and Network 17323 Marks : 100 Time: 3 hrs Instructions:
More informationFundamentals of Microelectronics
Fundamentals of Microelectronics CH1 Why Microelectronics? CH2 Basic Physics of Semiconductors CH3 Diode Circuits CH4 Physics of Bipolar Transistors CH5 Bipolar Amplifiers CH6 Physics of MOS Transistors
More informationEE 331 Devices and Circuits I. Lecture 1 March 31, 2014
EE 331 Devices and Circuits I Lecture 1 March 31, 2014 Four Main Topics (Welcome to the Real World!) Physics of conduction in semiconductors (Chap 2) Solid state diodes physics, applications, and analysis
More informationPage 1. Date 15/02/2013
Page 1 Date 15/02/2013 Final Term Examination Fall 2012 Phy301-Circuit Theory 1. State kirchhoff s current law (KCL) Marks: 2: Answer: (PAGE 42) KIRCHHOF S CURRENT LAW Sum of all the currents entering
More informationWALJAT COLLEGES OF APPLIED SCIENCES In academic partnership with BIRLA INSTITUTE OF TECHNOLOGY Question Bank Course: EC Session:
WLJT OLLEGES OF PPLIED SIENES In academic partnership with IRL INSTITUTE OF TEHNOLOGY Question ank ourse: E Session: 20052006 Semester: II Subject: E2001 asic Electrical Engineering 1. For the resistive
More informationJawaharlal Nehru Engineering College
Jawaharlal Nehru Engineering College Laboratory Manual Network Theory For Second Year Students JNEC, Aurangabad FOREWORD It is my great pleasure to present this laboratory manual for second year engineering
More informationELECTRIC CIRCUITS CMPE 253 DEPARTMENT OF COMPUTER ENGINEERING LABORATORY MANUAL ISHIK UNIVERSITY
ELECTRIC CIRCUITS CMPE 253 DEPARTMENT OF COMPUTER ENGINEERING LABORATORY MANUAL ISHIK UNIVERSITY 2017-2018 1 WEEK EXPERIMENT TITLE NUMBER OF EXPERIMENT No Meeting Instructional Objective 2 Tutorial 1 3
More informationPrepare for this experiment!
Notes on Experiment #7 Prepare for this experiment! During this experiment you will be building the most elaborate circuit of the term. (See Figure 1. below for circuit diagram and values.) You will also
More informationDesigning Information Devices and Systems I Spring 2019 Lecture Notes Note Introduction to Electrical Circuit Analysis
EECS 16A Designing Information Devices and Systems I Spring 2019 Lecture Notes Note 11 11.1 Introduction to Electrical Circuit Analysis Our ultimate goal is to design systems that solve people s problems.
More informationRevision: April 16, E Main Suite D Pullman, WA (509) Voice and Fax
Revision: April 6, 200 25 E Main Suite D Pullman, WA 9963 (509) 334 6306 Voice and Fax Overview In mesh analysis, we will define a set of mesh currents and use Ohm s law to write Kirchoff s voltage law
More informationChapter 6: Operational Amplifier (Op Amp)
Chapter 6: Operational Amplifier (Op Amp) 6.1 What is an Op Amp? 6.2 Ideal Op Amp 6.3 Nodal Analysis of Circuits with Op Amps 6.4 Configurations of Op Amp 6.5 Cascaded Op Amp 6.6 Op Amp Circuits & Linear
More informationQUESTION BANK ETE (17331) CM/IF. Chapter1: DC Circuits
QUESTION BANK ETE (17331) CM/IF Chapter1: DC Circuits Q1. State & explain Ohms law. Also explain concept of series & parallel circuit with the help of diagram. 3M Q2. Find the value of resistor in fig.
More informationBranch Current Method
Script Hello friends. In this series of lectures we have been discussing the various types of circuits, the voltage and current laws and their application to circuits. Today in this lecture we shall be
More informationAC : A CIRCUITS COURSE FOR MECHATRONICS ENGINEERING
AC 2010-2256: A CIRCUITS COURSE FOR MECHATRONICS ENGINEERING L. Brent Jenkins, Southern Polytechnic State University American Society for Engineering Education, 2010 Page 15.14.1 A Circuits Course for
More informationUniversity f P rtland Sch l f Engineering
University f P rtland Sch l f Engineering Electric Circuits 101 Wednesday, November 31, 2012 (10312012) Happy Halloween! Copyright by Aziz S. Inan, Ph.D. http://faculty.up.edu/ainan/ Math puzzler # 1:
More informationLaboratory 2 (drawn from lab text by Alciatore)
Laboratory 2 (drawn from lab text by Alciatore) Instrument Familiarization and Basic Electrical Relations Required Components: 2 1k resistors 2 1M resistors 1 2k resistor Objectives This exercise is designed
More informationCHAPTER 7. Response of First-Order RL and RC Circuits
CHAPTER 7 Response of First-Order RL and RC Circuits RL and RC Circuits RL (resistor inductor) and RC (resistor-capacitor) circuits. Figure 7.1 The two forms of the circuits for natural response. (a) RL
More informationUniversity of Misan College of Engineering Dep. of Electrical First Stage Fundamental of Elect. Eng. Dr. Malik
CHAPTER TWO 2. Basic Laws : 2.1. Ohm's Law : Ohm s law states that the voltage (V) across a resistor is directly proportional to the current (I) flowing through the resistor. That is : Where (R) is the
More informationElectric Circuits I. Simple Resistive Circuit. Dr. Firas Obeidat
Electric Circuits I Simple Resistive Circuit Dr. Firas Obeidat 1 Resistors in Series The equivalent resistance of any number of resistors connected in series is the sum of the individual resistances. It
More informationVALLIAMMAI ENGINEERING COLLEGE
P a g e 2 Question Bank Programme Subject Semester / Branch : BE : EE6201-CIRCUIT THEORY : II/EEE,ECE &EIE UNIT-I PART-A 1. Define Ohm s Law (B.L.T- 1) 2. List and define Kirchoff s Laws for electric circuits.
More informationEN วงจรไฟฟ าและอ เล กทรอน กส Circuits and Electronics บทท 2 พ นฐานวงจรไฟฟ า
EN2042102 วงจรไฟฟ าและอ เล กทรอน กส Circuits and Electronics บทท 2 พ นฐานวงจรไฟฟ า สาขาว ชาว ศวกรรมคอมพ วเตอร คณะว ศวกรรมศาสตร มหาว ทยาล ยเทคโนโลย ราชมงคลพระนคร INTRODUCTION Two types of current are readily
More informationV.S.B ENGINEERING COLLEGE DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING I EEE-II Semester all subjects 2 & 16 marks QB
V.S.B ENGINEERING COLLEGE DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING I EEE-II Semester all subjects 2 & 16 marks QB Sl.No Subject Name Page No. 1 Circuit Theory 2 1 UNIT-I CIRCUIT THEORY TWO
More information12/01/2009. Practice with past exams
EE40 Final Exam Review Prof. Nathan Cheung 12/01/2009 Practice with past exams http://hkn.eecs.berkeley.edu/exam/list/?examcourse=ee%2040 Slide 1 Overview of Course Circuit components: R, C, L, sources
More informationSyllabus for ENGR065-01: Circuit Theory
Syllabus for ENGR065-01: Circuit Theory Fall 2017 Instructor: Huifang Dou Designation: Catalog Description: Text Books and Other Required Materials: Course Objectives Student Learning Outcomes: Course
More informationUniversity of Portland EE 271 Electrical Circuits Laboratory. Experiment: Kirchhoff's Laws and Voltage and Current Division
University of Portland EE 271 Electrical Circuits Laboratory Experiment: Kirchhoff's Laws and Voltage and Current Division I. Objective The objective of this experiment is to determine the relationship
More informationKINGS COLLEGE OF ENGINEERING DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING QUESTION BANK UNIT I BASIC CIRCUITS ANALYSIS PART A (2-MARKS)
KINGS COLLEGE OF ENGINEERING DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING QUESTION BANK YEAR / SEM : I / II SUBJECT CODE & NAME : EE 1151 CIRCUIT THEORY UNIT I BASIC CIRCUITS ANALYSIS PART A (2-MARKS)
More informationNetwork Analysis I Laboratory EECS 70LA
Network Analysis I Laboratory EECS 70LA Spring 2018 Edition Written by: Franco De Flaviis, P. Burke Table of Contents Page no. Foreword...3 Summary...4 Report Guidelines and Grading Policy...5 Introduction
More informationAhsanullah University of Science and Technology
Ahsanullah University of Science and Technology Department of Electrical and Electronic Engineering AU ST /E EE LABORATORY MANUAL FOR ELECTRICAL AND ELECTRONIC SESSIONAL COURSE Student Name : Student ID
More informationBell Ringer: Define to the best of your ability the definition of: Current Voltage Resistance
Bell Ringer: Define to the best of your ability the definition of: Current Voltage Resistance Explain the behavior of the current and the voltage in a Series Circuit. Explain the behavior of the current
More informationPaper-1 (Circuit Analysis) UNIT-I
Paper-1 (Circuit Analysis) UNIT-I AC Fundamentals & Kirchhoff s Current and Voltage Laws 1. Explain how a sinusoidal signal can be generated and give the significance of each term in the equation? 2. Define
More informationChapter two. Basic Laws. 2.1 Introduction
2.1 Introduction Chapter two Basic Laws Chapter 1 introduced basic concepts in an electric circuit. To actually determine the values of these variables in a given circuit requires that we understand some
More informationCommon-Emitter Amplifier
Dr. Charles Kim Common-Emitter Amplifier A. Before We Start As the title of this lab says, this lab is about designing a Common-Emitter Amplifier, and this in this stage of the lab course is premature,
More informationCHAPTER 9. Sinusoidal Steady-State Analysis
CHAPTER 9 Sinusoidal Steady-State Analysis 9.1 The Sinusoidal Source A sinusoidal voltage source (independent or dependent) produces a voltage that varies sinusoidally with time. A sinusoidal current source
More informationHours / 100 Marks Seat No.
17323 14115 3 Hours / 100 Seat No. Instructions (1) All Questions are Compulsory. (2) Illustrate your answers with neat sketches wherever necessary. (3) Figures to the right indicate full marks. (4) Assume
More informationElectric Circuits II Three-Phase Circuits. Dr. Firas Obeidat
Electric Circuits II Three-Phase Circuits Dr. Firas Obeidat 1 Table of Contents 1 Balanced Three-Phase Voltages 2 Balanced Wye-Wye Connection 3 Balanced Wye-Delta Connection 4 Balanced Delta-Delta Connection
More informationB.Tech II SEM Question Bank. Electronics & Electrical Engg UNIT-1
UNIT-1 1. State & Explain Superposition theorem & Thevinin theorem with example? 2. Calculate the current in the 400Ωm resistor of below figure by Superposition theorem. 3. State & Explain node voltage
More informationIntroduction to Operational Amplifiers
P. R. Nelson ECE 322 Fall 2012 p. 1/50 Introduction to Operational Amplifiers Phyllis R. Nelson prnelson@csupomona.edu Professor, Department of Electrical and Computer Engineering California State Polytechnic
More informationFundamentals of Electric Circuits Chapter 2. Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Fundamentals of Electric Circuits Chapter 2 Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Overview This chapter will introduce Ohm s law: a central concept
More informationLINEAR CIRCUIT ANALYSIS (EED) U.E.T. TAXILA 07 ENGR. M. MANSOOR ASHRAF
LINEAR CIRCUIT ANALYSIS (EED) U.E.T. TAXILA 07 ENGR. M. MANSOOR ASHRAF INTRODUCTION Applying Kirchhoff s laws to purely resistive circuits results in algebraic equations. While applying laws to RC and
More informationQuestion Paper Profile
I Scheme Question Paper Profile Program Name : Electrical Engineering Program Group Program Code : EE/EP/EU Semester : Third Course Title : Electrical Circuits Max. Marks : 70 Time: 3 Hrs. Instructions:
More informationSeries and Parallel Circuits. Series Connection
Series and Parallel Circuits When devices are connected in an electric circuits, they can be connected in series or in parallel with other devices. A Series Connection When devices are series, any current
More informationUNIVERSITY OF NAIROBI COLLEGE OF BIOLOGICAL AND PHYSICAL SCIENCES FACULTY OF SCIENCE SPH 307 INTRODUCTORY ELECTRONICS
UNIVERSITY OF NAIROBI COLLEGE OF BIOLOGICAL AND PHYSICAL SCIENCES FACULTY OF SCIENCE SPH 307 INTRODUCTORY ELECTRONICS Dr. Kenneth A. Kaduki Department of Physics University of Nairobi Reviewer: Prof. Bernard
More informationPART ONE: DC Circuits
SEE ONLINE COURSE ON: http://users.utcluj.ro/~denisad PART ONE: DC Circuits Chapter 4. Circuit Theorems Monday, March 12, 2018 1 Contents 1. Superposition Theorem 2. Source Transformation 3. Thevenin s
More informationHomework Assignment 03
Homework Assignment 03 Question 1 (Short Takes), 2 points each unless otherwise noted. 1. Two 0.68 μf capacitors are connected in series across a 10 khz sine wave signal source. The total capacitive reactance
More informationBME (311) Electric Circuits lab
Summer 2016 Facility of Engineering Department of Biomedical Engineering BME (311) Electric Circuits lab Prepared By: Eng. Hala Amari Supervised By: Dr. Areen AL-Bashir Table of Contents Experiment # 1
More information6.01, Fall Semester, 2007 Assignment 8, Issued: Tuesday, Oct. 23rd 1
6.01, Fall Semester, 2007 Assignment 8, Issued: Tuesday, Oct. 23rd 1 MASSACHVSETTS INSTITVTE OF TECHNOLOGY Department of Electrical Engineering and Computer Science 6.01 Introduction to EECS I Fall Semester,
More informationDRONACHARYA COLLEGE OF ENGINEERING GREATER NOIDA LAB MANUAL NETWORK LABORATORY EEE-452
DRONACHARYA COLLEGE OF ENGINEERING GREATER NOIDA LAB MANUAL NETWORK LABORATORY EEE-452 Syllabus 1. Verification of principle of superposition with dc and ac sources. 2. Verification of Thevenin, Norton
More informationBI-DIRECTIONAL ENERGY INTERFACES FOR MIXED REALITY DESIGN VIRTUAL EQUIVALENCE. Yong-Ho Yoo, Wilhelm Bruns
BI-DIRECTIONAL ENERGY INTERFACES FOR MIXED REALITY DESIGN IRTUAL EQUIALENCE Yong-Ho Yoo, Wilhelm Bruns Bremen University, Germany Research Center for Work, Environment and Technology (arteclab) yoo@artec.uni-bremen.de
More information