Direct current Essays

  • Essay On Smart Grid

    3724 Words  | 15 Pages

    INTRODUCTION A smart grid is a power network which is based on digital technology is used to supply power, via two-way digital communications. A smart grid system allows for monitoring, analysis, control and communication within the supply chain and helps improve efficiency, reduce energy consumption and cost, and maximize the transparency and reliability of the energy supply chain. The smart grid was introduced with the aim of overcoming the weaknesses of conventional electrical grids by using

  • Disadvantages Of Computer Essay

    950 Words  | 4 Pages

    ANSWER: Advantages of Computer:- 1) Completing assignment for the classes. 2) Computer can be used in communication, emailing, chatting etc. 3) It can be used in labs, and in distance teaching. 4) It helps the government to deliver better services. 5) Officers also use computers to check criminals’ records and to check stolen cars. 6) Computer can be used to make 3D animations, designing, special effects (video, audio). QUESTION NO.3 ANSWER: Types of Computer:- There are five types of computer:-

  • Adhesive Stress Analysis

    1541 Words  | 7 Pages

    STRESS ANALYSIS AND STRENGTH EVALUATION OFSCARF ADHESIVE JOINTS SUBJECTED TO BENDING MOMENTS Pradnya K Bhuse Department of Mechanical Engineering, Shri Vitthal Education & Research Institute College of Engineering Pandharpur India Priyanka M. Mane Department of Mechanical Engineering, Shri Vitthal Education & Research Institute College of Engineering Pandharpur India Priyanka D. Bhagat Department of mechanical Engineering, Shri Vitthal Education

  • Entrepreneurship Speech About Entrepreneurship

    1902 Words  | 8 Pages

    E (Everett): Today we have Elon Musk. Elon, thank you for joining us. EM (Elon Musk): Thanks for having me. E: So, I wanted to spend the time today talking about entrepreneurship and what you think defines an entrepreneur. I know that a lot of the interviews you do often involve talking about the more technical aspects of SpaceX and Tesla, so I thought this would be a great opportunity to discuss entrepreneurship. To start off, could you tell us a little about your background before SpaceX and Tesla

  • Marine Detection System

    2929 Words  | 12 Pages

    system is proposed. In the proposed system, a communication between the fishermen boat with nearby ships and coast guard section is introduced by using a GPS-GPRS based system. GPS receiver which receives signals from the satellite and gives the current position of the boat and transmits the information to the nearest coastguard station through General Packet Radio Service (GPRS). The system consists of a GPRS,GPS , and a micro-chip containing all the information about the vessels and fishermen.

  • Induction Machine Analysis

    1002 Words  | 5 Pages

    2.6.3. Induction Generator purpose: Induction generator is commonly used in the wind turbine [7] electric generation due to its reduced unit cost, ruggedness, brushless rotor construction, and easy maintenance. Moreover, induction generators have several characteristics when compared to synchronous generator. The speed of the asynchronous generator will fluctuate according to the turning force (moment, or torque) applied on it. In actual the differences between the rotational speed at peak power

  • Essay On Charge Controller

    1008 Words  | 5 Pages

    batteries from overcharging and over-discharging. One of the most common problems of batteries is that they cannot be discharged excessively or recharged too often. A charge controller controls the charge by managing properly the battery voltage and current. Charge controllers are intended to protect the battery and to deliver it as longer life as possible, while keeping the photovoltaic system efficiency. It should be noted that charge controllers only control DC loads. AC loads are to be controlled

  • Research Paper On Noise Pollution

    2835 Words  | 12 Pages

    Analysis of Noise impact on various parameters by Response Surface methodology for optimum Safe Working Area N.Boominathan1, G.K.Vijayaraghavan2, R.Kathiravan3 1Research scholar, Periyar Maniammai University, Vallam, Thanjavur, Tamilnadu. 2Principal, Dhaanish Ahmed college of engineering, Padappai, Chennai 601 301. Tamilnadu Email: 3Professor and Head, Aerospace engineering department, Periyar Maniammai University, Vallam, Thanjavur, Tamilnadu. Email:

  • Polyamide 6 Case Study

    1452 Words  | 6 Pages

    Polyamide 6 (PA6) is a high performance engineering plastic used in electrical/electronics, automobile, packaging, textile and consumer applications because of its excellent mechanical properties (Washabourg 1987, Jia et al 2007 and Goyal et al 2008). It has become a strong competitor matrix owing to its high tensile strength and low dielectric constant [Botelho et al 2003 and Li and Zhang 2008]. However, limitations in mechanical properties level, the low heat deflection temperature, high wear

  • Essay On Irreversible Logic

    2056 Words  | 9 Pages

    Abstract- Power dissipation is one of the main issues in VLSI circuits. In recent years, Reversible logic gives a better solution for reducing power dissipation in system. Reversible logic has one-to-one mapping between input and output vectors. It has been used in various emerging applications like low power CMOS, Quantum computers etc. In the proposed work, the sequential circuits such as flip flop and shift registers are designed which enhanced performance by reducing area and power in terms of

  • Alternative Energy Advantages And Disadvantages

    1321 Words  | 6 Pages

    Introduce: Nowadays in the modern world, we use a lot of energy to serve our life. Especially alternative energy. Which is the energy come from natural and atmosphere around us. It have a lot of advantage side and useful to our life. So what is fossil fuel and alternative energy? Alternative energy is energy we can get from nature like sun, wind , water or heat,etc by the modern technology. Fossil fuel is resources we can get from the earth like coal, oil, and gases. Sun energy, also

  • Linear Data Acquisition System Case Study

    3023 Words  | 13 Pages

    sentence has about 80 characters and the data are separated by commas. the sentence ends with an asterisk (*) and followed by two hexadecimal checksum numbers. There are most common NMEA sentences which include GGA, RMC and GSA where GGA provides the current fix data, RMC provides the minimum GPS sentences information such as date and time, speed, course and the bearing while GSA provides the satellites status data. Figure 2.2 shows example of NMEA

  • Active Magnetic Bearings Case Study

    2777 Words  | 12 Pages

    μ_0 = Permeability of air. Fig-1.3(differential drive mode to get force) This is the differential driving mode of AMB model which contains the two E- actuator facing opposite to each other. Two power amplifier is used to supply current to actuator. The force-current coefficient ki is the actuator

  • Induction Motor Model

    979 Words  | 4 Pages

    Introduction On the industrial plan, the alternative actuators fed through a three-phase distribution are still widely majority. The power so delivered to the machine is distributed on three phases, while the maximum power level is imposed at the same time by the capacity of the distribution chain of energy and by that of the electric actuator. The three phase induction machines are considered as highly symmetrical electric systems, so any fault make it asymmetric. On the other hand, three kinds

  • Essay On Traffic Driving

    1600 Words  | 7 Pages

    MODELING AND SIMULATION ON ADAPTIVE FRONT LIGHTING SYSTEM FOR VEHICLE BASED ON CAMERA Miss. Dubal Priyanka M1, Mr. Nanaware J.D2 1M. E. Electronics (II), Department of Electronics Engineering; K.B.P. college of Engineering, Satara, Dist-SATARA; Maharashtra, India 2Associate Professor , Department of Electronics Engineering; K.B.P. college ofEngineering , Satara, Dist-SATARA; Maharashtra, India Abstract:According to traffic accident data, the

  • Smart Cart System In Shopping Malls

    1158 Words  | 5 Pages

    Abstract—The standard of living for humans has increased drastically because of modern technology. These days, shopping at malls and supermarkets has become part of everyday life. As a result, these places are brimming with people. The most common thing used in malls and marts is a shopping cart. Every time, customers have to push a trolley from rack to rack when shopping for different items. Also, a person has to keep his budget in mind. After completing the shopping, the customer has to stand

  • Image Processing Process In Image Processing Process

    2334 Words  | 10 Pages

    HYPERSPECTRAL IMAGE PROCESSING IN COAL DETECTION V.SENTHILKUMAR M.Sc.,(IT) M.Tech., Dr.T.ARUMUGA MARIA DEVI B.E. M.Tech., Computer and Information Technology Assistant Professor, Centre for Information Manonmaniam Sundaranar University, Tirunelveli-12 Technology and Engineering, Manonmaniam Sundaranar University,

  • Split Ring Resonator Lab Report

    2177 Words  | 9 Pages

    Microwave Cavity Resonator Based Dielectric Constants Measurement of Non-magnetic Solid Materials Dr. Jasmine Saini (Author-1) Department of ECE Jaypee Institute of Information Technology, Noida Brajesh Kumar Dixit (Author-2) Department of ECE Jaypee Institute of Information Technology, Noida Abstract--In this paper

  • Static Structural Analysis

    3486 Words  | 14 Pages

    Thermal-Static Structural Analysis of Isotropic Rectangular Plates Mervin Ealiyas Mathews1, Shabna M.S2 1Department of Civil Engineering, KMEA Engineering College, Ernakulam, India 2Department of Civil Engineering, KMEA Engineering College, Ernakulam, India ABSTRACT : Static and thermal analysis of isotropic rectangular plate made up of various materials with various types of load applications and different boundary conditions is analysed in this research. Both numerical and by finite element

  • Thermal Expansion Coefficient Research Paper

    1003 Words  | 5 Pages

    Determination of the Thermal Expansion Coefficient Using a Second Order Lagrangian Polynomial Jeffery Jep Brown1, Siti Nashirah binti Jeruis1, Mohammad Amir Luqman bin Zainal1, Mohd Nadzreen bin Chamar1 1Faculty of Mechanical and Manufacturing Engineering Universiti Tun Hussein Onn Malaysia, 86400 Parit Raja, Batu Pahat, Johor, Malaysia. Abstract This journal is concerned with the application of interpolation in real life application. There are several methods involved in Interpolation method