Essays on circuits

Research session pertaining RLC circuit examines the response of this circuit under different conditions. The test takes various forms; the parallel RLC circuit, series RLC circuit, RC and LC. Testing criteria seek to... Investigations performed on the course look at amplitude and phase relationships that exist between current and voltage. It did for sinusoidal driving sources on the input of designed circuit. In The report looks deeper into the literature review of electrical Circuits and electronic...

The time aids in maintenance of lighting longer in order to remove the keys elements. The values are characterized with the time constants. This experiment measured the time constant of diverse capacitors in two... This experiment focuses on the examination of three electronic Circuits containing passive components. The circuit diagrams were constructed utilizing Multisim The data and observation were recorded whilst simulating the above Circuits. RC circuit contain both resistor connected in series...

The report "Combinational Logic Circuits" focuses on the critical, and thorough analysis of the major issues in combinational logic Circuits. The main aim of this practical is to make us familiar with the performance analysis of combinational logic Circuits.... It is imperative to note that this practical should be done by simulating the sum-of-products (SOP) and product-of-sum (POS). Also, there would be the usage and comparison of NAND and BOR gates in this lab. The goal of this experiment was...

The paper "Analog Devices Circuits" presents that analog electronics are electronic systems that have a continuously varying signal with a proportional relationship existing between a signal and current or voltage. Transistors, capacitors, resistors are the basic components.... In conclusion, a feedback amplifier is described based on the way of connection of the feedback network. The series feedback amplifier circuit block develops series and shunts feedback that is parallel to the amplifier input....

This paper ''Semiconductor Devices and Circuits'' tells that Materials are divided into three primary groups, namely conductors, Insulators, and semiconductors. The difference is centered on their electrical conductivity, with conductor material having the highest conductivity and insulators the lowest.... Conductor materials have a large number of free electrons and thus conduct efficiently. Examples of a good conductor are copper and aluminum, and they have, at room temperature, many electrons...

The problem could be with any one of the range of systems that are involved. The system in question could be either mechanical or electrical, hardware or software issue. For the identified... This is the process of diagnosing the source of the problem. Once the problem has been correctly diagnosed, then a person can go on to find the best regimen for solving it. In this paper, I will explain Effective troubleshooting is a stepwise procedure that can be modified depending on the system that is being...

Understanding how electrical Circuits work is important in the design of electrical appliances that are more efficient in power consumption. One of the ways of understanding electrical Circuits is through simulation software.... The sine wave, a square wave and the triangular waveforms were careful displayed using NI Multisim software. The peak to peak Voltage and the peak voltages were determined from the graphs obtained, and the periodic time of the waves determined. To study various waveforms...

However, knowledge of troubleshooting process alone would not suffice; hence, it requires keen analysis of the entire system being dealt... Further, there is also a relative importance on paying attention to small details by making sure that the materials or components involved are secured and functional which are excellent cues in resolving more complex problems. In this study, I have discovered manifold TROUBLESHOOTING ELECTRIC Circuits 1 In troubleshooting, it is imperative...

AUDIO CROSSOVER Circuits Name Class: Lecturer: Institution: Address: Date: AUDIO CROSSOVER Circuits Introduction The audio cross over circuit is used with speakers in the audio vocal range. The circuit is composed of several components, precisely inductors that are connected in series, which are then coupled to capacitors with the aim of creating a low pass crossover circuit.... The circuit is to be built to eliminate the need of using additional components to the system. This paper is to include...

This paper ''The Resistors and Logic Circuits '' tells that primary experiment objective is to study the flow of current and voltage drops in different circuit connections and fundamental logic Circuits' operation. Resistors, representing loads in new electrical Circuits, were connected in series and then in parallel.... Voltages across the resistors and currents in the different circuit configurations were measured and compared with expected theoretical values.Diodes were used to simulate the logic...

The paper "Circuits with Feedback " is purposed to solve the problems when the equation for the gain of a feedback amplifier is obtained, each of the amplifiers incorporate series feedback, the amplifier has a gain of 150 or to show how to produce a voltage series feedback network.... Let we consider a non-inverting amplifier along with its block diagram as shown in fig. 1. Let the block labeled ‘A, represents the amplifier and its open loop gain and block ‘β, is the feedback path with ‘β, feed back...

This paper ''Circuits with Feedback and Oscillators'' tells that The occurrence of an oscillator is such that part of the amplified signal is sent back to the input of that very amplifier (Ellinger, 2008). Because of this, the signal is amplified and resent back to the information upon which it becomes amplified once more.... The process repeats itself several times, ultimately leading to loud noise from the speaker. This process of sending part of the amplifier output signal back to the input of...

We can also say that it is the amount of electric potential stored for a given potential energy store in a parallel plate capacitor. Capacitance is directly proportional to the surface area... Certain amount of energy is needed to transfer charge to the object this energy per unit of charge is called as voltage. By providing certain Introduction  The tendency of a capacitor to store energy in an electric field is known as Capacitance. We can also say that it is the amount of electric potential stored...

The following paper "Analysis of MOS Memory Circuits" takes a closer look and discusses various kinds of memory Circuits that include: Volatile memories –NMOS static RAM, CMOS static RAM, and Dynamic RAM; Non-Volatile Memories –ROM, PROM, and EPROM. ... MOS memory Circuits have become very popular in the recent past as rapid development is witnessed in the field of Information Communication and Technology. They are particularly applied in electronic devices for instance such as computers,...

In the paper 'Semi-conductor Devices and Circuits' the author analyzes two types of rectification, the half-wave and full-wave rectification. The simplest rectification is the half-wave rectifier circuit with a single-phase diode. This circuit has only one diode.... The author explains that the full-wave with center-tapped transformer has two diodes acting as half-wave rectifiers and whose negative ends are connected to the two terminals of the transformer secondary. The two diodes provide a full-wave...

Name Instructor Course Date Semiconductor Devices and Circuits. Materials are divided into three basic groups namely conductors, Insulators and semi conductors. The difference is centered on their electrical conductivity with conductor material having highest conductivity and insulators the lowest.... Semiconductors materials fall between the conductors and insulators and their conductivity affected by factors like light, temperatures, impurities and magnetic field. Covalent bond results when two...

The aim of the "Analog Circuits Utilizing Electronic Workbench" paper is to be able to enter and simulate analog Circuits utilizing an electronic workbench. The most popular and common use of the diode (diodes are usually semiconductors in nature) is in the rectification of current. ... An operational amplifier is the most common circuit that is used to rectify, amplify or even regulate any alternate current source. Numerous Circuits that employ operational amplifiers exist that may include general...

The writer of the paper 'Dеsign of Рnеumаtiсs & Нydrаuliсs Сirсuits' states that designing a hydraulic multi-actuator sequential operation circuit that comprises of the emergency stop must have more than two components so as to achieve its operation and control.... One of the elements that will make up this circuit is the emergency stop valve. This valve will be tasked with the role of preventing the door from reaching the closing position together with the latching emergency stop palm button valve....

This paper ''Circuits with Feedback and Sine Wave Oscillators'' tells that Feedback is how information concerning the present or past tends to influence similar phenomena either in the future or present. Given that the process entails a chain reaction of the cause and effect, forming a loop or a circuit, such an event.... This definition means information by itself cannot be feedback unless it is translated into some action. It is synonymous with the feedback loop, which is often taken to mean a...

"Thevenin's Equivalent for Linear Resistive Circuits" paper states that the application of Thevenin's theorem solves two purposes such as the calculation of current through or across a component in any circuit. Moreover, the second purpose is to develop a constant voltage equivalent circuit.... The first step in the lab is to list all the resistors required for Thevenin's equivalent circuit. Compare the printed and measured resistance, which should have a small difference. The second phase is to...

Because of this, the signal is amplified and resend back to the input upon which it becomes amplified once more. The process repeats... This process of sending part of the amplifier output signal back to the input of is often referred to as feedback (Ellinger, 2008). As widely cited, as far as amplifiers are concerned, there are generally two These are positive or regenerative feedback and negative or degenerative feedback (Ellinger, 2008). The different between the two types of feedback entails...

In which case, this involves studying the hindrance of current occurring in a circuit. From this, the experiment is able to explain the relationship occurring between the... Intuitively, the nature of the experiment is guided by ohm's law which asserts that the amount of voltage flowing from one point to another end in a conductor is directly proportional to the current between the two points, while the Basic electric circuit and measurement The major objective of this lab report is to explore the...

This lab report "Design of Passive Filters, Diode and Diode Circuits" discusses Passive Filters, diode, and diode Circuits using voltage drop across, current flow, resistance, and temperature. The results show that diodes have a conducting ability in the forward bias.... This remains the voltage across the diode whether there is an increase in input voltage. Thus there is a need to have a resistor be in series with the diode to limit current flow. The resistance of the diode is obtained by dividing...

This essay "Applying Positive Feedback Circuits With Feedback and Sine Wave Oscillators" is about types of feedback and him's differences. Negative is also referred to as inverse or degenerative feedback and positive is also referred to as direct or regenerative feedback.... The difference between the two types of feedback is basically on whether the feedback signal is out of phase or in phase with an input signal. Negative feedback that is 180 degrees out of phase with respect to that of the input...

"Basic Elements and Attributes that Relate to Logic Circuits" paper offers an insightful introduction regarding logic Circuits featuring a detailed description of logic Circuits and then proceeds to outline various electrical and electronic issues that relate to their design and implementation.... The distributive law states that ORing or adding two or more variables and then multiplying or ANDing the sum with a single variable is equivalent to multiplying or ANDing the single variable with each...

System designers and test engineers are motivated in modern years to divert their research towards the escalating applications of analog and mixed-signals embedded-core-based system-on-chips (SOCs), in order to expand their research for the significant testing strategies of integrated Circuits and systems.... System-on-chips (SOCs) with built-in hardware and analog mixed-signal embedded-core-based are intended to be tested with the help of this paper. In this article the method used for testing the...

Date: April 10, 2015 Question 1 The internal circuitry of an ohmmeter has a voltage source which is connected to its leads when it is being used to measure resistance. The existence of this voltage can be utilized to bias a diode without connecting it to a circuit.... If the positive side of the ohmmeter is connected to the P-material and the negative side to the N-material the diode will be forward biased and due to this the voltmeter will at an appropriate scale will indicate some resistance....

"The Basic Elements and Attributes that Relate to Logic Circuits" paper offers an insightful introduction regarding logic Circuits featuring a detailed description of logic Circuits and then proceeds to outline various electrical and electronic issues that relate to their design and implementation.... The decimal number system is the most commonly used system by humans and it consists of ten digits from zero to nine which are referred to as the symbols of the decimal system. The decimal number system...

... The paper "Electrical Engineering - Transient and AC Response of RL Circuits" is a great example of an assignment on engineering and construction.The equations for the transient response of a series RL circuit to a step input applied at t=0, arei(t)= e-t/CRVR(t)= VR(t) = VSe-t/CRVL(t)= vs (1-e-t/CR)Where Vs, VR, are in Volts, R is in Ohms, L is in Henries, t is in Seconds and e is 2.71828 Transient response of RL circuit Your name Name of Assignment 25th June , 2012 Table of Contents...

Engineering and Construction: Video Switcher, logic Circuits in electronics University Name Introduction We will begin our paper with the introductory part, describing assignment, then methodology that was applied, and a real life exmple of the circuit.... So, firstly assignment in its most basic characteristics, dedicated to discovering the basic concept of digital electronics, electronic product development cycle, and operation and performance of simple digital systems. Having to design a digital...

Every component in a circuit shows presence of random electrical noise in them which is mostly in terms of current or voltage. This noise may be... When analyzing noise in an op- amp, one must consider the op-amp voltage and current noise and 1/f corner frequency, the band width and resistor noise. In the non-inverting op-amp shown in the A non-inverting amplifier employing an op-amp was intended to amplify the signal V1 from a transducer with source resistance Rs. The amplifier has input noise voltage...

The amplifier has input noise voltage and input noise current spectral densities of Vn1and In1 The figure below is an inverting amplifier... The amplifier has input noise voltage and input noise current spectral densities of Vni and Ini respectively. Q3. The figure below shows a differential amplifier employing The circuit is intended to amplify the signal V1 from a transducer with source resistance Rs. The amplifier has input noise voltage and input noise current spectral densities of V n1and...

Velocity measure the fastness of the flow of the fluid. The relationship between the density, volume and the mass is shown in the equation below: If the pipe is... The most convenient way of placing this equation is A = π d2 / 4. It is necessary to reduce the cross-sectional area of the pipe because this then increases the pressure and reduces the speed of the flow of the fluids. Figure 1 For the fluid moving at a steady rate within the pipe, there is a constant mass flow throughout the pipe expressing...

"The Different Characteristics of a Voltage and Series Circuit in Regard to Current and Voltage of the Circuits" contains the experiment which was set up so as to determine whether and how different are the voltage and current in a parallel and a series circuit.... Voltage is defined as the measure of the potential difference between two terminals in an electric circuit or electric apparatus. Current is defined as the flowing charge in an electric circuit or electric apparatus. Resistance is the...

The purpose of this lab is to experience and study the transient behaviour of capacitors (charging and recharging of a capacitor networks) and also to examine simple electronic Circuits containing parallel/series combinations of capacitors.... By the end of this lab, you should be able to analyse circuit behaviour when DC or AC voltages are applied to the Circuits.... You are required to record all activities (observations, results and comments) in your logbook as you Aims and Objectives The purpose of this lab is to experience and study the transient behaviour of capacitors (charging and recharging of a capacitor networks) and also to examine simple electronic Circuits containing parallel/series combinations of capacitors....

For anyone learning or being involved in the use of electricity and electronics, it is crucial for him to have a wide working knowledge of tuner Circuits and how they function in electronic devices.... In addition, the paper will compare the output amplitude for a number The reader will have an overall concept of the use of tuner Circuits as well as the theory behind them.... ne of the most essential Circuits in the communication field is a tuner circuit....

It provides life to appliances, amplifiers, electronic Circuits.... It provides life to appliances, amplifiers, electronic Circuits.... There are various types of rectifier Circuits that offer half-wave and full-wave rectifications.... Some other types have complex Circuits which use various capacitors, transistors, and regulators. ... This is applicable in Circuits that require accurate DC voltage and current. ...

Since the circuit comprises digital plus analog Circuits, ground plane should be divided into analog ground-plane as well as a digital ground-plane, so as to lessen interference involving analog and digital sections.... This will cut off sensitive Circuits from loud Circuits physically through metallic shields, and as such, cross-coupling will be reduced.... Nevertheless, Circuits acknowledged as EMC-critical, needs to be evaluated for any wire-to-wire coupling, pedestal on real physical routing of circuit wires....

They can be used in a number of areas such as; inverter Circuits, low-cost timer Circuits, chopper Circuits, oscillator Circuits, speed control Circuits, logic Circuits, relay-replacement circuit, power-switching Circuits, light dimming Circuits, level detector Circuits, phase control Circuits among other applications.... They have been used in different industries with their applications majorly realized in the following fields, inverter Circuits, low-cost timer Circuits, chopper Circuits, oscillator Circuits, speed control Circuits, logic Circuits, relay-replacement circuit, power-switching Circuits, light dimming Circuits, level detector Circuits, and phase control Circuits....

In general we use a 5amp fuse for lighting Circuits and a 15amp fuse power sockets.... In such situations we use two way Circuits.... In general we use a 5amp fuse for lighting Circuits and a 15amp fuse power sockets.... ividing the wattage by the voltage (generally 230v for domestic Circuits), we will get the amperage.... n general the cable used for lighting Circuits is of diameter 1 mm, 11 amps and 3 cores....

The examples can be seen when derivation and integration are utilized to resolve the electronic and electrical Circuits.... Matrices are used to find the simplest method of solving complex electrical Circuits.... In the Circuits where there are different current paths and different voltages, the simplest method is to utilize the matrices to solve for the currents and voltages.... The writers ‘Shamieh Cathleen and Gordon McComb' in the book ‘Electronic for Dummies' writes “Ohm's law is like a master key, unlocking the secrets to the electronic Circuits” (Shamieh & McComb 67-98)....

There are two types of Circuits, namely series Circuits and parallel Circuits.... The main difference between the two Circuits is the arrangement of the components, particularly the resistors and the load i.... Such electronics are majorly made up of electrical Circuits that form a closed pathway followed by electrons whose principal motion is propelled by the gradient difference of current in the positive and negative terminals....

There are measurements that are supposed to be measured and they include; the fall of the current electrical current, the rise of electrical current-voltage in RL Circuits, voltage of RC Circuits, respectively.... The assignment "Circuit Analysis" provides the information on the topic, as well as the relevant formulas....

This concept is applied in Circuits and not in the basic power supply, where we are talking about the inductance and reactance of a circuit.... With the advent of integrated Circuits (ICs), the power supply has gone to many innovations and complications in systems and designs and even in uses.... Most electronic Circuits in appliances and gadgets use step-down transformers.... In our high-tech world nowadays, designs have eliminated the transformer and other analog Circuits; instead, integrated (IC) Circuits have replaced many of the components....

The purpose of this paper 'Electrical and Electronic Principles (A) UFMFP8-15-1' is to experience and study the Kirchhoff's Voltage and Current Laws and to examine the given resistive Circuits using the above laws and series parallel combinations of electronic Circuits.... Examine the given resistive Circuits using the above laws.... By the end of this lab, you should be able to analyze series parallel combinations of electronic Circuits....

Primarily, this paper is tasked with the creation and extensive demonstration of the various electronic Circuits that control the DC motor.... By focusing on the electronic functionalities, we can effectively divide Circuits into the following four types (Zettler, 2007, p.... oteworthy, the Speed controlling, Amplification and filtering Circuits On the other hand, the display circuit performs digital functions by showing the alpha numeric digits....

a fraction of the output energy is returned back to the input of the same circuit.... There are two types of feedback. ... ... his is where the feedback signal is in phase with the input.... ... ... the signal is additive in nature.... In positive feedback connection, the feedback signal is connected in phase with the input signal as shown in the diagram below....

here are many benefits of cross-over Circuits, which are as under: ... wo varying drive units having varied efficiency values can be matched with one another with the support of cross-over Circuits.... ig (1) crossover passive loudspeaker (referenced from electronic Circuits by Floyd 6th edition) ... Unlike active cross-overs, passive cross-overs make use of frequency ranges that are decided by separate constituents of the Circuits....

In general we use a 5amp fuse for lighting Circuits and a 15amp or 13 amps fuse for power sockets. ... In these situations we use two way Circuits.... In general we use a 5amp fuse for lighting Circuits and a 15amp or 13 amps fuse for power sockets. ... ividing the wattage by the voltage (Standard 230v for domestic Circuits), one will get the amperage.... n general the cable used for lighting Circuits is of diameter 1 mm, 11 amps and 3 cores. ...

This resistor is thus a great choice for pulsating and transient Circuits where the current flow displays overshooting traits.... As a result, this type of resistors is unreliable for use in precision and stable Circuits.... These traits thus affect the noise output of the resistor in the Circuits. ... The resistors of this type are used in Circuits that are more precise compared to the carbon comp resistors.... However, these resistors cannot be used in high-powered and in fluctuating Circuits, for a power overload shall change the resistor value completely....