Exercise 3: Voltage in a Series Resistive Circuit
|
|
|
- Grace Grant
- 5 years ago
- Views:
Transcription
1 DC Fundamentals Series Resistive Circuits Exercise 3: Voltage in a Series Resistive Circuit EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine the voltage in a series resistive circuit by using a formula. You will verify your results with a multimeter. DISCUSSION V = I x R through the resistor. Each voltage drop is indicated by V RN V R1 = 1 ma x 4 k = 4 Vdc V R2 = 1 ma x 6 k = 6 Vdc FACET by Lab-Volt 137
2 Series Resistive Circuits DC Fundamentals The sum of all voltage drops in the series string equals the applied voltage. V A = V R1 + V R2 10 Vdc = 4 Vdc + 6 Vdc When you measure a voltage drop, a reference point must be established. points A and B are positive (+) with respect to the circuit common. Circuit points B and C are negative with respect to common. 138 FACET by Lab-Volt
3 DC Fundamentals Series Resistive Circuits For either case (circuit common at A or C), the magnitude of the voltage is equal to the source voltage. circuit common? a. Point A is positive and point B is negative. b. Points A and B are positive. c. Points A and B are negative. In the procedure that follows, you will use the circuit shown. Unless stated otherwise, make all voltage measurements with respect to circuit common. Therefore, all voltages will be positive. PROCEDURE Locate the SERIES CIRCUIT circuit block, and connect the circuit shown. FACET by Lab-Volt 139
4 Series Resistive Circuits DC Fundamentals Measure the applied voltage. V A = Vdc (Recall Value 1) Measure the voltage drops of R1, R2, and R3. Input your voltage values with proper polarity indications. Remember that the negative terminal of the voltage source is circuit common. V R1 = Vdc (Recall Value 2) V R2 = Vdc (Recall Value 3) 140 FACET by Lab-Volt
5 DC Fundamentals Series Resistive Circuits V R3 = Vdc (Recall Value 4) In your series circuit, what is the relationship between the source voltage and the sum of the string voltage drops? Refer to your data recalled below. a. The source voltage and each voltage drop are added to determine total voltage. b. The source voltage equals the sum of the voltage drops. c. The source voltage and each voltage drop are subtracted to determine total voltage. MEASURED SOURCE MEASURED DROPS V A = Vdc (Step 1, Recall Value 1) V R1 = Vdc (Step 3, Recall Value 2) V R2 = Vdc (Step 3, Recall Value 3) V R3 = Vdc (Step 3, Recall Value 4) Again measure the voltage drop of R1. This time, place the BLACK lead of your multimeter at the top of R1. Input your voltage reading, including the sign (+ or ) of the voltage. V R1 = Vdc (Recall Value 5) Based on the last meter polarity indication, which statement applies to your circuit? a. The voltage across R1 has doubled because Vdc (Step 3, Recall Value 2) and Vdc (Step 5, Recall Value 5) indicate different magnitudes of voltage drop. b. The voltage across R1 is zero because Vdc (Step 3, Recall Value 2) and Vdc (Step 5, Recall Value 5) cancel each other when added. c. The sign of the voltage drop is negative due to the multimeter connection. The magnitude of the voltage drop does not change. FACET by Lab-Volt 141
6 Series Resistive Circuits DC Fundamentals Place the BLACK multimeter lead at the junction of R2 and R3 to establish this point as the With respect to the established circuit common point, what is the expected polarity (+ or ) at the junction of R1 and R2? With respect to the established circuit common point, what is the expected polarity (+ or ) at the top of R1? 142 FACET by Lab-Volt
7 DC Fundamentals Series Resistive Circuits With respect to the established circuit common point, what is the expected polarity (+ or ) at the lower end of R3? Connect the BLACK multimeter lead at the junction of R2 and R3. What is the indicated voltage polarity at the top of R1? What is the indicated polarity at the junction of R1 and R2? FACET by Lab-Volt 143
8 Series Resistive Circuits DC Fundamentals What is the indicated polarity at the lower end of R3? Based on your results, which statement best describes the effects of a change in circuit reference point? a. The expected and measured polarities agree. b. The expected and measured polarities do not agree. c. The polarities cannot agree because circuit common was changed. Based on the voltage drops of R1, R2, and R3, what is the relationship between current and resistance with respect to the magnitude of the voltage drop? a. Based on Ohm s law, there is no direct relationship. b. For a given circuit current, the greatest drop occurs across the lower value resistor. c. For a given circuit current, the greatest drop occurs across the highest value resistor. 144 FACET by Lab-Volt
9 DC Fundamentals Series Resistive Circuits CONCLUSION The polarity of your reading is determined by the location of the circuit common when the multimeter is connected to your circuit. The polarity of your reading is also determined by which multimeter lead is placed on circuit common. In a series circuit, the sum of the voltage drops equals the source voltage. In a series circuit, the voltage drop of a resistor is directly related to the current through the resistor and the value of resistance. REVIEW QUESTIONS 1. In a series circuit, the voltage source a. is equal to the sum of the voltages across the components. b. is applied directly across each component. c. applies different amounts of current through each component. d. is always divided equally among all components. 2. Two 50 resistors are connected in series across a 10 Vdc source. The voltage drop of each resistor is a. 10V. b. 7.5V. c. 5V. d. 2.5V. 3. Locate the SERIES CIRCUIT circuit block and connect the diagram shown. Toggle CM1 on and off. Which of the following is true when CM1 is toggled on? a. R3 increased to 500 and circuit current decreased. b. R2 decreased to 500 and circuit current increased. c. R1 decreased to 500 and circuit current increased. d. R1 increased to 500 and circuit current increased. 4. With the same circuit connected, toggle CM1 on and off. What is the total circuit current and voltage across R2 when CM1 is toggled on? a. 6 ma and 0V b. 6 ma and 7.8 Vdc c. 0V and 6 ma d. 0 ma and 0 V FACET by Lab-Volt 145
10 Series Resistive Circuits DC Fundamentals 5. When you connect a voltmeter in a FACET series circuit, the a. polarity is not important when measuring voltage. b. meter is connected in series with the circuit. c. negative lead is connected to the most positive end of the component. d. negative lead is connected to the most negative end of the component. NOTE: Make sure all CMs are cleared (turned off) before proceeding to the next section. 146 FACET by Lab-Volt
Exercise 2: Current in a Series Resistive Circuit
DC Fundamentals Series Resistive Circuits Exercise 2: Current in a Series Resistive Circuit EXERCISE OBJECTIVE circuit by using a formula. You will verify your results with a multimeter. DISCUSSION Electric
Exercise 2: Ohm s Law Circuit Current
Exercise 2: Circuit Current EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine current by using Ohm s law. You will verify your results with a multimeter. DISCUSSION
Exercise 3: Ohm s Law Circuit Voltage
Ohm s Law DC Fundamentals Exercise 3: Ohm s Law Circuit Voltage EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine voltage by using Ohm s law. You will verify your
Exercise 3: Power in a Series/Parallel Circuit
DC Fundamentals Power in DC Circuits Exercise 3: Power in a Series/Parallel Circuit EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine the power dissipated in a series/
using dc inputs. You will verify circuit operation with a multimeter.
Op Amp Fundamentals using dc inputs. You will verify circuit operation with a multimeter. FACET by Lab-Volt 77 Op Amp Fundamentals O circuit common. a. inverts the input voltage polarity. b. does not invert
Exercise 2: Inductors in Series and in Parallel
Exercise 2: Inductors in Series and in Parallel EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine the total inductance of a circuit containing inductors in series
Exercise 1: DC Operation of a NOT and an OR-TIE
Open Collector and Other TTL Gates Digital Logic Fundamentals Exercise 1: DC Operation of a NOT and an OR-TIE EXERCISE OBJECTIVE When you have completed this exercise, you will be able to demonstrate the
Exercise 2: Temperature Measurement
Exercise 2: Temperature Measurement EXERCISE OBJECTIVE When you have completed this exercise, you will be able to explain the use of a thermocouple in temperature measurement applications. DISCUSSION the
The collector terminal is common to the input and output signals and is connected to the dc power supply. Common Collector Circuit
Common Collector Circuit When you have completed this exercise, you will be able to determine the dc operating conditions of a common collector (CC) transistor circuit by using a typical CC circuit. You
An input resistor suppresses noise and stray pickup developed across the high input impedance of the op amp.
When you have completed this exercise, you will be able to operate a voltage follower using dc voltages. You will verify your results with a multimeter. O I The polarity of V O is identical to the polarity
Exercise 1: Series RLC Circuits
RLC Circuits AC 2 Fundamentals Exercise 1: Series RLC Circuits EXERCISE OBJECTIVE When you have completed this exercise, you will be able to analyze series RLC circuits by using calculations and measurements.
Exercise 1: Inductors
Exercise 1: Inductors EXERCISE OBJECTIVE When you have completed this exercise, you will be able to describe the effect an inductor has on dc and ac circuits by using measured values. You will verify your
Exercise 2: Temperature Measurement
Exercise 2: Temperature Measurement EXERCISE OBJECTIVE When you have completed this exercise, you will be able to explain and demonstrate the use of an RTD in a temperature measurement application by using
Exercise 1: The Rheostat
Potentiometers and Rheostats DC Fundamentals Exercise 1: The Rheostat EXERCISE OBJECTIVE When you have completed this exercise, you will be able to vary current by using a rheostat. You will verify your
When you have completed this exercise, you will be able to determine the ac operating characteristics of
When you have completed this exercise, you will be able to determine the ac operating characteristics of multimeter and an oscilloscope. A sine wave generator connected between the transistor and ground
Exercise 1: The DC Ammeter
Exercise 1: The DC Ammeter EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine current by using a basic meter movement. You will verify ammeter operation by measuring
Exercise 1: AND/NAND Logic Functions
Exercise 1: AND/NAND Logic Functions EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine the operation of an AND and a NAND logic gate. You will verify your results
Exercise 3: EXERCISE OBJECTIVE
Exercise 3: EXERCISE OBJECTIVE voltage equal to double the peak ac input voltage by using a voltage doubler circuit. You will verify your results with a multimeter and an oscilloscope. DISCUSSION times
Lab 5 Kirchhoff s Laws and Superposition
Lab 5 Kirchhoff s Laws and Superposition In this lab, Kirchhoff s laws will be investigated using a more complex circuit than in the previous labs. Two voltage sources and seven resistors are included
Electronic Simulation Software for Teaching and Learning
Electronic Simulation Software for Teaching and Learning Electronic Simulation Software: 1. Ohms Law (a) Example 1 Zoom 200% (i) Run the simulation to verify the calculations provided. (ii) Stop the simulation
Exercise 2: OR/NOR Logic Functions
Exercise 2: OR/NOR Logic Functions EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine the operation of an OR and a NOR logic gate. You will verify your results by generating
Exercise 1: Series Resonant Circuits
Series Resonance AC 2 Fundamentals Exercise 1: Series Resonant Circuits EXERCISE OBJECTIVE When you have completed this exercise, you will be able to compute the resonant frequency, total current, and
Exp. 1 USE OF BASIC ELECTRONIC MEASURING INSTRUMENTS, PART I
Exp. 1 USE OF BASIC ELECTRONIC MEASURING INSTRUMENTS, PART I PURPOSE: To become familiar with some of the instruments used in this and subsequent labs. To develop proper laboratory procedures relative
EK307 Introduction to the Lab
EK307 Introduction to the Lab Learning to Use the Test Equipment Laboratory Goal: Become familiar with the test equipment in the electronics laboratory (PHO105). Learning Objectives: Voltage source and
Exercise 2: Q and Bandwidth of a Series RLC Circuit
Series Resonance AC 2 Fundamentals Exercise 2: Q and Bandwidth of a Series RLC Circuit EXERCISE OBJECTIVE When you have completed this exercise, you will be able to calculate the bandwidth and Q of a series
Exercise 1: Effect of Shunt Feedback on AC Gain
Exercise 1: Effect of Shunt Feedback on AC Gain When you have completed this exercise, you will be able to understand the effect of shunt negative feedback on ac gain by using a typical shunt feedback
Ohm's Law and DC Circuits
Physics Lab II Ohm s Law Name: Partner: Partner: Partner: Ohm's Law and DC Circuits EQUIPMENT NEEDED: Circuits Experiment Board Two Dcell Batteries Wire leads Multimeter 100, 330, 560, 1k, 10k, 100k, 220k
Laboratory 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
Exercise 1: Tri-State Buffer Output Control
Exercise 1: Tri-State Buffer Output Control EXERCISE OBJECTIVE When you have completed this exercise, you will be able to demonstrate how the enable and data inputs control the output state of a tri-state
This transistor circuit has a voltage divider circuit with an emitter resistor for bias stability.
When you have completed this exercise, you will be able to describe the temperature effects on a voltage divider bias circuit by using a typical transistor circuit. You will verify your results with a
Exercise 2: Source and Sink Current
Digital Logic Fundamentals Tri-State Output Exercise 2: Source and Sink Current EXERCISE OBJECTIVE When you have completed this exercise, you will be able to demonstrate how a tri-state buffer output can
Circuitry II. Name: Date: Section C D F. Mr. Alex Rawson Physics
Name: Date: Section C D F Circuitry II Mr. Alex Rawson Physics 1. Three resistors of 100, 140, and 80 are placed in a series circuit. a. Find the equivalent resistance. (Your answer should be between 0
Ohm s Law and Electrical Circuits
Ohm s Law and Electrical Circuits INTRODUCTION In this experiment, you will measure the current-voltage characteristics of a resistor and check to see if the resistor satisfies Ohm s law. In the process
Exercise 2: Collector Current Versus Base Current
Exercise 2: Collector Current Versus Base Current EXERCISE OBJECTIVE When you have completed this exercise, you will be able to demonstrate the relationship of collector current to base current by using
When you have completed this exercise, you will be able to determine ac operating characteristics of a
When you have completed this exercise, you will be able to determine ac operating characteristics of a multimeter and an oscilloscope. A sine wave generator connected between the transistor base and ground
Exercise 2: High-Pass Filters
Exercise 2: High-Pass Filters EXERCISE OBJECTIVE When you have completed this exercise, you will be able to calculate and measure the cutoff frequencies oscilloscope. DISCUSSION of inductors, capacitors,
Exercise 1: EXCLUSIVE OR/NOR Gate Functions
EXCLUSIVE-OR/NOR Gates Digital Logic Fundamentals Exercise 1: EXCLUSIVE OR/NOR Gate Functions EXERCISE OBJECTIVE When you have completed this exercise, you will be able to demonstrate the operation of
Exercise 1: Power Division
Power in AC Circuits AC 2 Fundamentals Exercise 1: Power Division EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine ac power division among the components of an RLC
Exercise 1: Shunt-Series Current Gain
Exercise 1: Shunt-Series Current Gain When you have completed this exercise, you will be able to calculate and measure shunt-series current oscilloscope. Resistor R sh provides shunt feedback to the input
DISCUSSION The best way to test a transistor is to connect it in a circuit that uses the transistor.
Exercise 1: EXERCISE OBJECTIVE When you have completed this exercise, you will be able to test a transistor by forward biasing and reverse biasing the junctions. You will verify your results with an ohmmeter.
Exercise 2: Parallel RLC Circuits
RLC Circuits AC 2 Fundamentals Exercise 2: Parallel RLC Circuits EXERCSE OBJECTVE When you have completed this exercise, you will be able to analyze parallel RLC circuits by using calculations and measurements.
OHM'S LAW AND RESISTANCE NETWORKS OBJECT
17 E7 E7.1 OHM'S LAW AND RESISTANCE NETWORKS OBJECT The objects of this experiment are to determine the voltage-current relationship for a resistor and to verify the series and parallel resistance formulae.
Schmitt trigger. V I is converted from a sine wave into a square wave. V O switches between +V SAT SAT and is in phase with V I.
When you have completed this exercise, you will be able to operate a sine wave to square wave converter. You will verify your results with an oscilloscope. Schmitt trigger. V I is converted from a sine
Notes on Experiment #3
Notes on Experiment #3 This week you learn to measure voltage, current, and resistance with the digital multimeter (DMM) You must practice measuring each of these quantities (especially current) as much
10Vdc. Figure 1. Schematics for verifying Kirchhoff's Laws
ECE 231 Laboratory Exercise 2 Laboratory Group (Names) OBJECTVE Verify Kirchhoff s voltage law Verify Kirchhoff s current law Gain experience in using both an ammeter and voltmeter Construct two (2) circuits
When you have completed this exercise, you will be able to determine the frequency response of an
RC Coupling When you have completed this exercise, you will be able to determine the frequency response of an oscilloscope. The way in which the gain varies with frequency is called the frequency response.
Exercise 1: Circuit Block Familiarization
Exercise 1: Circuit Block Familiarization EXERCISE OBJECTIVE When you have completed this exercise, you will be able to locate and identify the circuit blocks and components on the DIGITAL LOGIC FUNDAMENTALS
Prelab 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
When you have completed this exercise, you will be able to relate the gain and bandwidth of an op amp
Op Amp Fundamentals When you have completed this exercise, you will be able to relate the gain and bandwidth of an op amp In general, the parameters are interactive. However, in this unit, circuit input
Group: Names: Resistor Band Colors Measured Value ( ) R 1 : 1k R 2 : 1k R 3 : 2k R 4 : 1M R 5 : 1M
2.4 Laboratory Procedure / Summary Sheet Group: Names: (1) Select five separate resistors whose nominal values are listed below. Record the band colors for each resistor in the table below. Then connect
Exercise 1: Inductive Reactance
nductive Reactance Exercise 1: nductive Reactance EERCSE OBJECTE When you have completed this exercise, you will be able to determine inductive reactance ( L ) by using calculated and measured values.
Series and Parallel Resistors
Series and Parallel Resistors Today you will investigate how connecting resistors in series and in parallel affects the properties of a circuit. You will assemble several circuits and measure the voltage
Exercise 3: Series-Shunt Voltage Gain
Exercise 3: Series-Shunt Voltage Gain When you have completed this exercise, you will be able to calculate and measure series-shunt voltage oscilloscope. Resistor R ef provides series feedback to the input
EE 448 Fall Lab Experiment No. 3 04/04/2008. Transformer Experiment
EE 8 Laboratory Experiment 3 EE 8 Fall 2008 Lab Experiment No. 3 0/0/2008 1 I. INTRODUCTION OBJECTIVES: EE 8 Laboratory Experiment 3 1. To learn how real world transformers operate under ideal conditions.
Pre-Lab for Batteries and Bulbs
Pre-Lab for Batteries and Bulbs Complex circuits composed of resistors can be simplified by using the concept of equivalent resistors. For example if resistors R 1, R 2, and R 3 are connected in series,
Series Circuits. Chapter
Chapter 4 Series Circuits Topics Covered in Chapter 4 4-1: Why I Is the Same in All Parts of a Series Circuit 4-2: Total R Equals the Sum of All Series Resistances 4-3: Series IR Voltage Drops 4-4: Kirchhoff
SCRIPT. Voltage Dividers
SCRIPT Hello friends in our earlier discussion we talked about series resistive circuits, when connected in series, resistors form a "string" in which there is only one path for current. Ohm's law can
+ A Supply B. C Load D
17 E7 E7.1 OHM'S LAW AND RESISTANCE NETWORKS OBJECT The objects of this experiment are to determine the voltage-current relationship for a resistor and to verify the series and parallel resistance formulae.
II. Experimental Procedure
Ph 122 July 27, 2006 Ohm's Law http://www.physics.sfsu.edu/~manuals/ph122/ I. Theory In this lab we will make detailed measurements on one resistor to see if it obeys Ohm's law. We will also verify the
Laboratory 2. Lab 2. Instrument Familiarization and Basic Electrical Relations. Required Components: 2 1k resistors 2 1M resistors 1 2k resistor
Laboratory 2 nstrument Familiarization and Basic Electrical Relations Required Components: 2 1k resistors 2 1M resistors 1 2k resistor 2.1 Objectives This exercise is designed to acquaint you with the
Electronics Review 1 Cornerstone Electronics Technology and Robotics II Week 1
Electronics Review 1 Cornerstone Electronics Technology and Robotics II Week 1 Administration: o Prayer o Welcome back o Review Quiz 1 Review: o Reading meters: When a current or voltage value is unknown,
Exercise 2: FM Detection With a PLL
Phase-Locked Loop Analog Communications Exercise 2: FM Detection With a PLL EXERCISE OBJECTIVE When you have completed this exercise, you will be able to explain how the phase detector s input frequencies
Radar. Radio. Electronics. Television. ilk UNITED ELECTRONICS LABORATORIES LOUISVILLE KENTUCKY OHM'S LAW SERIES PARALLEL CIRCUITS ASSIGNMENT 17B
Electronics Radio Television Radar UNITED ELECTRONICS LABORATORIES LOUISVILLE ilk KENTUCKY REVISED 1T67 COPYRIGHT 1955 UNITED ELECTRONICS LABORATORIES OHM'S LAW SERIES PARALLEL CIRCUITS ASSIGNMENT 17B
These are samples of learning materials and may not necessarily be exactly the same as those in the actual course. Contents 1.
Contents These are samples of learning materials and may not necessarily be exactly the same as those in the actual course. Contents 1 Introduction 2 Ohm s law relationships 3 The Ohm s law equation 4
Exercise 1: Touch and Position Sensing
Exercise 1: Touch and Position Sensing EXERCISE OBJECTIVE When you have completed this exercise, you will be able to describe and demonstrate the use of a capacitance sensor as a touch sensor and a position
Solving Series Circuits and Kirchhoff s Voltage Law
Exercise 6 Solving Series Circuits and Kirchhoff s Voltage Law EXERCISE OBJECTIVE When you have completed this exercise, you will be able to calculate the equivalent resistance of multiple resistors in
Data Conversion and Lab Lab 1 Fall Operational Amplifiers
Operational Amplifiers Lab Report Objectives Materials See separate report form located on the course webpage. This form should be completed during the performance of this lab. 1) To construct and operate
Exercise 1: AC Waveform Generator Familiarization
Exercise 1: AC Waveform Generator Familiarization EXERCISE OBJECTIVE When you have completed this exercise, you will be able to operate an ac waveform generator by using equipment provided. You will verify
Exercise 2: Demodulation (Quadrature Detector)
Analog Communications Angle Modulation and Demodulation Exercise 2: Demodulation (Quadrature Detector) EXERCISE OBJECTIVE When you have completed this exercise, you will be able to explain demodulation
VISUAL PHYSICS ONLINE. Experiment PA41A ELECTRIC CIRCUITS
VISUAL PHYSICS ONLINE Experiment PA41A ELECTRIC CIRCUITS Equipment (see Appendices) 12V DC power supply (battery): multimeter (and/or milliammeter and voltmeter); electrical leads; alligator clips; fixed
DC Circuits and Ohm s Law
DC Circuits and Ohm s Law INTRODUCTION During the nineteenth century so many advances were made in understanding the electrical nature of matter that it has been called the age of electricity. One such
DC Circuits and Ohm s Law
DC Circuits and Ohm s Law INTRODUCTION During the nineteenth century so many advances were made in understanding the electrical nature of matter that it has been called the age of electricity. One such
PHYS Contemporary Physics Laboratory Laboratory Exercise: LAB 01 Resistivity, Root-mean-square Voltage, Potentiometer (updated 1/25/2017)
PHYS351001 Contemporary Physics Laboratory Laboratory Exercise: LAB 01 Resistivity, Root-mean-square Voltage, Potentiometer (updated 1/25/2017) PART I: SOME FUNDAMENTAL CONCEPTS: 1. Limits on accuracy
EET 438a Automatic Control Systems Technology Laboratory 1 Analog Sensor Signal Conditioning
EET 438a Automatic Control Systems Technology Laboratory 1 Analog Sensor Signal Conditioning Objectives: Use analog OP AMP circuits to scale the output of a sensor to signal levels commonly found in practical
Exercise 1: Frequency and Phase Modulation
Exercise 1: Frequency and Phase Modulation EXERCISE OBJECTIVE When you have completed this exercise, you will be able to describe frequency modulation and an FM circuit. You will also be able to describe
Configurations of Resistors
Configurations of Resistors Safety and Equipment Multimeter with probes or banana leads. Two of 50Ω and one of 100Ω resistors 5 connecting wires with double alligator clips Introduction There are two basic
THE BREADBOARD; DC POWER SUPPLY; RESISTANCE OF METERS; NODE VOLTAGES AND EQUIVALENT RESISTANCE; THÉVENIN EQUIVALENT CIRCUIT
THE BREADBOARD; DC POWER SUPPLY; RESISTANCE OF METERS; NODE VOLTAGES AND EQUIVALENT RESISTANCE; THÉVENIN EQUIVALENT CIRCUIT YOUR NAME GTA S SIGNATURE LAB MEETING TIME Objectives: To correctly operate the
+ 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
PHYS 1112L - Introductory Physics Laboratory II
PHYS 1112L - Introductory Physics Laboratory II Laboratory Advanced Sheet dc Circuits 1. Objectives. The objectives of this laboratory are a. to be able to construct dc circuits given a circuit diagram
The sum of the currents entering a circuit junction is equal to the sum of the currents leaving the junction.
By substituting the definition for resistance into the formula for conductance, the reciprocal formula for resistance in parallel circuits is obtained: In parallel circuits, there are junctions where two
Control System Circuits with Opamps
Control System Circuits with Opamps 27.04.2009 Purpose To introduce opamps, transistors and their usage To apply a control system with analog circuit elements. Difference Amplifier Figure 1 Basic Difference
UNIVERSITY OF TECHNOLOGY, JAMAICA SCHOOL OF ENGENEERING. Electrical Engineering Science. Laboratory Manual
UNIVERSITY OF TECHNOLOGY, JAMAICA SCHOOL OF ENGENEERING Electrical Engineering Science Laboratory Manual Table of Contents Experiment #1 OHM S LAW... 3 Experiment # 2 SERIES AND PARALLEL CIRCUITS... 8
Simple Circuits Experiment
Physics 8.02T 1 Fall 2001 Simple Circuits Experiment Introduction Our world is filled with devices that contain electrical circuits in which various voltage sources cause currents to flow. We use radios,
LAB PROJECT 2. Lab Exercise
LAB PROJECT 2 Objective Investigate photoresistors, infrared light emitting diodes (IRLED), phototransistors, and fiber optic cable. Type a semi-formal lab report as described in the lab manual. Use tables
Activity Electrical Circuits Simulation
Activity 1.2.3 Electrical Circuits Simulation Introduction Since the late 1800s, engineers have designed systems to utilize electrical energy due to its ability to be converted, stored, transmitted, and
Nodal Analysis Lab. Name Section. 1. Use nodal analysis to calculate the node voltages V1 and V2 in Figure 1. Record to datasheet.
Nodal Analysis Lab Name Section Prelab (Must be completed before lab.) Nodal analysis is a method of solving for the node voltages in a circuit. A node voltage is the voltage of a node with respect to
Power Electronics Laboratory-2 Uncontrolled Rectifiers
Roll. No: Checked By: Date: Grade: Power Electronics Laboratory-2 and Uncontrolled Rectifiers Objectives: 1. To analyze the working and performance of a and half wave uncontrolled rectifier. 2. To analyze
Lab 3 DC CIRCUITS AND OHM'S LAW
43 Name Date Partners Lab 3 DC CIRCUITS AND OHM'S LAW AMPS + - VOLTS OBJECTIVES To learn to apply the concept of potential difference (voltage) to explain the action of a battery in a circuit. To understand
Sept 13 Pre-lab due Sept 12; Lab memo due Sept 19 at the START of lab time, 1:10pm
Sept 13 Pre-lab due Sept 12; Lab memo due Sept 19 at the START of lab time, 1:10pm EGR 220: Engineering Circuit Theory Lab 1: Introduction to Laboratory Equipment Pre-lab Read through the entire lab handout
Lab 1: Electric Potential and Electric Field
2 Lab 1: Electric Potential and Electric Field I. Before you come to lab... A. Read the following chapters from the text (Giancoli): 1. Chapter 21, sections 3, 6, 8, 9 2. Chapter 23, sections 1, 2, 5,
EQUIVALENT EQUIPMENT CIRCUITS
INTRODUCTION EQUIVALENT EQUIPMENT CIRCUITS The student will analyze the internal properties of the equipment used in lab. The input resistance of the oscilloscope and digital multimeter when used as a
Air. Radar 4- Television. Radio. Electronics UNITED ELECTRONICS LABORATORIES LOUISVILLE FILL KENTUCKY OHM'S LAW ---PARALLEL C CUITS ASSIGNMENT 8B
Electronics Radio Air Television Radar 4- UNITED ELECTRONICS LABORATORIES LOUISVILLE KENTUCKY FILL REVISED 1966 Or COPYRIGHT 1956 UNITED ELECTRONICS LABORATORIES OHM'S LAW ---PARALLEL C CUITS ASSIGNMENT
14. Transistor Characteristics Lab
1 14. Transistor Characteristics Lab Introduction Transistors are the active component in various devices like amplifiers and oscillators. They are called active devices since transistors are capable of
Chapter 1: DC circuit basics
Chapter 1: DC circuit basics Overview Electrical circuit design depends first and foremost on understanding the basic quantities used for describing electricity: voltage, current, and power. In the simplest
EE351 Laboratory Exercise 4 Field Effect Transistors
Oct. 28, 2007, rev. July 26, 2009 Introduction The purpose of this laboratory exercise is for students to gain experience making measurements on Junction (JFET) to confirm mathematical models and to gain
Laboratory Exercise - Seven
Basic D.C. AVIM 121 Lab 7 Page 1 of 9 rev. 08.09 Laboratory Exercise - Seven Objectives Determine milliammeter equivalent resistance. Calculate and apply meter shunts and multipliers. Determine voltmeter
ES330 Laboratory Experiment No. 9 Bipolar Differential Amplifier [Reference: Sedra/Smith (Chapter 9; Section 9.2; pp )]
![ES330 Laboratory Experiment No. 9 Bipolar Differential Amplifier [Reference: Sedra/Smith (Chapter 9; Section 9.2; pp )]](/thumbs/84/89341671.jpg "ES330 Laboratory Experiment No. 9 Bipolar Differential Amplifier [Reference: Sedra/Smith (Chapter 9; Section 9.2; pp )]")
ES330 Laboratory Experiment No. 9 Bipolar Differential Amplifier [Reference: Sedra/Smith (Chapter 9; Section 9.2; pp. 614-627)] Objectives: 1. Explore the operation of a bipolar junction transistor differential
Exercise 2: AC Voltage and Power Gains
Exercise 2: AC Voltage and Power Gains an oscilloscope. Signals of equal magnitude but opposite polarity are needed for each transistor (Q1 and Q2). Center-tapped input transformer T1 is used as a phase
AP Physics - Problem Drill 14: Electric Circuits
AP Physics - Problem Drill 14: Electric Circuits No. 1 of 10 1. Identify the four electric circuit symbols. (A) 1. AC power 2. Battery 3. Light Bulb 4. Resistor (B) 1. Ammeter 2. Resistor 3. AC Power 4.
UNIVERSITY OF TECHNOLOGY, JAMAICA School of Engineering -
UNIVERSITY OF TECHNOLOGY, JAMAICA School of Engineering - Electrical Engineering Science Laboratory Manual Table of Contents Safety Rules and Operating Procedures... 3 Troubleshooting Hints... 4 Experiment