Electrical Engineering

Battery enclosure in generalLithium ion batteries are extensively applied in electric vehicles as cover batteries. LIB defines a whole battery chemistries family which contains the lithium element that is light-weighted, which provides a higher density of energy than other batteries with higher capability of storage in the voltage of cells, and also with a higher retaining power of charges, usually five to ten years.  For lower cover pr...

Answers: Control Of A Pneumatic System Using Plc Abstract The occurrence of electropneumatic systems in industries is abundant. Pneumatics on their own have had a significant impact on industrialization. The use of pneumatic systems can be credited to the fact that the fluid, air, is not expensive and occurs in nature and secondly, should the systems experience any leaks then there would not be much damage as compared to say hydraulic system...

Development of Australia's pipelinesPipelines are used to transmit assorted sorts of gas and diverse liquids, for instance, oil, slurry, and water. They are an essential establishment for Australia and basic for the essentialness business. Australia's first pipeline was charged to transport water to the Coolgardie gold fields in the late 1800s. This set a general perspective by being more than ten times longer than some other pipeline than in...

Sampling CircuitA digital output will be translated from an analog quantity when the analog input signal is passed through a low pass filter that filters out any high frequency, then samples the analog input signal and finally quantizes the sampled signal. The analog input like the heart beat is converted by a transducer to a Voltage Or Current In A Time domain.(Dan, 1986)  Sampling allows the acquisition of a stream of instantaneous val...

Copper and Cable Vs. Fibre Optic TechnologyApplication of optical fiber in aviation industry, especially in commercial and military aircrafts, has continued to increase over the past years mainly because of technological advancement. Modern technology particularly in telecommunication sector has made fiber optic subsystems, systems and components to be largely accepted in military and commercial markets. As a result, optical fiber has become o...

Part A LS TTL ALS TTL CMOS HCMOS VIL  - -  -  -  VIH  -  -  -  - IIL  -400µA  - -   -1 µA IIH  40 µA  - -   1 µA VOL  0.4  0.4  0.5  0.5 VOH ...

FFT SpectrumThe Fast Fourier Transform Spectrum Analyzer uses a technique of digital signal processing to analyze a waveform by Fourier transforms to give the analysis of signal spectra waveform. The analyzer if FFT has the ability to provide facilities that cannot be given by the analyzer of swept frequency, enabling first capture and styles of analysis that cannot occur with sweep technique alone. The spectrum analyzer measures the input sig...

Discuss Your Development Activities as Planned in Your Development PlanObtaining current skills, technology and motivations are some of the significant objectives of the proficient plan of the development (Abraham, 2014). Another aim could be the confidence an individual has which help him/her improve on his/her traits. This report will focus on needs and formulations employed in professional skills. This will be done by me in few days ahead...

Home Automation in the PastTechnological revolution and evolvement have led to the rise of the need to automate homes and offices. Office and home automation are concepts that has existed for a long time and has been commonly referred to as Intelligent Home or Smart home (Vujovi? & Maksimovi?, 2015). They include centralized security locks, appliances, lighting, among other systems aimed at enhancing security systems, conserve energy, an...

Overview of Case StudyThe given case study deals with characterising the degradation mechanism of rotor blade in gas turbine. The given analysis describes the failure analysis of gas turbine, the capacity of this gas turbine is 6.5 MW, which in operation around 6500 hours and failed occurred in air foils. The examination carries out was fractography, microstructural characterisation, the equipment’s used in this analysis is Scanning elec...

Aims and objectives of the experimentDiodes refers to the devices which allows the current to flow in one direction   in the case of the forward biased. The diodes usually provide great resistance to the current which flows when applied as the reverse biased. Zener diode refers to a type of diodes which allows the flow of current in both the forward and the reverse direction when applied as the reverse bias and the forward bias (Li...

Introduction to GraphicsGraphics refer to any visual images or designs that are placed on some surface meant for the purposes of information, illustration or entertainment. In contemporary application, it encompasses pictorial data representation as for the case of computer-aided design and manufactures, graphic arts as well as in recreational and education software. Computer graphics are images that have been generated using computers and inc...

Variety in Hinges: Materials and ProceduresVarious types of hinges can change in utility, productivity, and cost. One reason for this variety includes the materials and procedures used to make pivots, which are ever-present in everyday life. In spite of fact that pivots have been being used for a huge number of years, institutionalized pivot generation techniques did not happen until the point that the generally late period of mass assembling ...

Introduction to Simplex Fuel NozzleThe term Simplex in aircraft systems has significantly been used in the turbine engine fuel system. Simplex fuel nozzle was one of the first types of nozzles to be used in turbine engines, and it was later replaced in most installations with a duplex nozzle, which was giving better atomization at idling and starting speeds. Up to date, the simplex nozzle is still applicable in several facilities in aircrafts...

Related TheoriesFracture is one of the most serious problems that the society has been facing from a very long time. Fractures have started occurring ever since the inception of manmade structures in the history of the world. The problem now is even worse than what is used to be centuries back since more and more technologies and advancement in manmade structures are coming up with increased complexities. Much research has been carried out in ...

Whose Estate is it anyway-Peoples or Vehicles?The main aim of these particular documentations is to provide an illustrated appraisal for the traffic and transportation issues related to the development proposals including undertaking a multi-modal trip creation and impact evaluation, proposing solution steps and ensuring that the proposal reflects national, local and regional transport related planning policies and guidelines. Walkability is...

Business Process Reengineering Definition According to the authors, business process reengineering is referred as ultimate radical and modifying of new design for processes for achieving great progress in crisis due to criteria like quality, cost, service and speed. It is believed that using reengineering an organisation can start fresh using a white page. According to the authors, presentation of projects and research programs with training, ...

Mechanisms of MIG and TIG weldingThis is an arc welding process in which the joining aspect is generated by heating the work on the metal to be joined. The welding hardware comprises of predominantly welding force source, links, wire feed instrument having pair of wire driving rolls and electric engine, welding firearm and wire anode wound spool, dormant protecting gas chamber, and weight controller, stream meter controls to manage the present...

History of Nuclear Weapons “The use of nuclear weapons in the 21st century”. The use of nuclear weapons causes vast destruction. The initiation of nuclear has practically erased the moral boundaries. The U.S. is the first country to array nuclear weapons in the wartime. This paper examines the problems which are the existence of nuclear weapons for all the probable ethical point views. The nuclear weapons have an important role in...

Case 1: IBM-GSA Tender Process MistakeIn December 1999, IBM-GSA was one of three tenderers for the IT outsourcing contract for the Departments of Health, Aged Care and the Health Insurance Commission (the Health Group), along with CSC and EDS. During the tender process, IBM-GSA was supplied with computer disks containing critical information relating to final pricing of their rival tenderers. IBM-GSA subsequently revised its tender after the d...

Design Specifications Questions :-  INTRODUCTION Controllers in linear time-invariant systems are used to ensure that the intended output is yielded despite the errors and disturbances in the surrounding. The control systems are used in industrial applications as they tend to improve the manufacturing processes, the efficiency of energy usage, advanced automobile control which includes the rapid transport alongside other merits ...

Objective Image Quality Assessment1. Introduction  Objective IQA is a technique that uses mathematical models to predict the image quality. Contrary to Subjective IQA, Objective IQA is automatic and accurate hence giving better results. Consequently, it is widely applied in various fields. For instance, in control systems to monitor image quality. Such systems adjust themselves automatically resulting to best quality image data. Additi...

SECTION I - PING SENSOR [Ultrasonic Module HC-SR04]A sensor is a device that acquires a physical parameter and converts it into a signal suitable for processing. The signal processing could be optical, electrical or even mechanical. Sensors are embedded in systems and applications with the aim of automating different systems. Temperature sensors are used in chemical processing plants, automobile engines, appliances, and other applications that...

Improving Your Pressure PumpIntroduction Microfluidic device. (kabayishi, 2009)These are devices which are normally used in biology and bio-techniques for diagnosis, most of these devices may be categorized either passive or active device. Both active and passive have several parts. Active micro fluids consist of microfluidic valves that pump automatically while passive consists of mixers, rich chambers gradient generator splitters and mixers...