the middle one is N‚ then we have a P-N-P or PNP transistor. Similarly‚ if the two materials are N and the middle one is P‚ then we have a N-P-N material or NPN. Each transistor has 3 leads which we call base‚ collector and emitter‚ and we use the symbols b‚ c and e respectively. Each lead is connected to one of the 3 materials inside‚ with the base being connected to the middle one. The symbol of the transistor has an arrow on the emitter. If the transistor is a PNP‚ then the arrow points to the
Premium Bipolar junction transistor Transistor Integrated circuit
today’s special price Pros & Cons Pros: 1. Installation - simple to install and comes with detail step-by-step instruction guide. 2. Mounting system - a quick and easy universal mounting system that can replace most existing kitchen disposals. 3. Good noise reduction - most are satisfied with the sound level output. Some users even claimed that it far exceed their expectations. 4. Grinding performance - gives you a fast and powerful grind operation. It handles anything you throw into the unit
Premium Digital camera Han Dynasty The Streets
Lab 3 – Biodiversity Demonstration 1: Interdependence of Species Table 1: Interdependence of Species Results Round Species Missing (Bead Color and Name) 1 Blue (Humans) 2 White (Lichen) 3 Yellow (Bees) 4 Red (Flowers) POST LAB QUESTIONS 1. Explain how the ecosystem was affected by the missing species for each round of the demonstration. a. Round 1 = Humans are the biggest cause in the decline of our neighbored species and the ecosystem would be better affected if Human interference was nonexistent
Premium Biodiversity Ecology Life
sodium sulphate and barium chloride) APPARATUS REQUIRED: 1. A rack of at least six clean test tubes and a boiling tube (hard glass test tube) 2. Two 100 cc beakers 3. A test tube holder CHEMICALS REQUIRED: 1. Small pieces of quicklime (CaO) in crystal form and not in powder form 2. Ferrous sulphate crystals 3. Copper sulphate solution 4. Iron filings 5. Sodium sulphate solution 6. Barium chloride solution 7. Distilled water 8. Acidified potassium dichromate paper
Premium Hydrochloric acid Sodium bicarbonate Sodium hydroxide
Thin-Walled Structures 48 (2010) 879–887 Contents lists available at ScienceDirect Thin-Walled Structures journal homepage: www.elsevier.com/locate/tws Analytical solution to flexural responses of annular sector thin-plates Kyungsik Kim a‚ Chai H. Yoo b‚n a b Department of Civil and Environmental Engineering‚ Cheongju University‚ Cheongju‚ Chungbuk‚ 360-764‚ Republic of Korea Department of Civil Engineering‚ Auburn University‚ Auburn‚ AL 36849-5337‚ USA a r t i c l e in fo abstract
Premium Partial differential equation
Introduction & History Achievements Work flow model Functional areas- HR & Personell Deptt Safety & Health Management | 3 | Company Profile of HCL History Working Enviornment Vision & Mission Milestones Services Overview
Premium Uninterruptible power supply
REPORT ON “WOMEN OF STRENGTH” ABSTRACT: “The strength of a woman can carry the weight of the world” this quotation is said by the host of the seminar of “women of strength”. The seminar was held by Nestle Nesvita in the auditorium of Jinnah university for women on 25 march 2014. The purpose of the seminar to aware women about their bones‚ their vigor and health. Seminar acquainted the audience with Calcium‚ Calci- Lock and also gave the information about Osteoporosis disease. The host of the seminar
Premium Vitamin D Milk Calcium
Personal Information Casslynn Koh School of Biological Sciences Year 3 Dong-A University kohw0051@e.ntu.sg Singaporean Kitty Wong School of Biological Sciences Year 3 Dong-A University Wong0735@e.ntu.edu.sg Singaporean Jiajun K. Yam School of Biological Sciences Year 3 Dong-A University Yamj0002@e.ntu.edu.sg Singaporean Duration of exchange An academic year in DAU is made up of the two semesters: Spring Semester (March till August) and Fall Semester (September till
Premium South Korea Seoul
E1 1. Children act 1989 2. Disability discrimination act 1995 (DDA) 3. Children act 2004 4. Human rights act 1995 5. Equality act 2006 E2 The children act 1989 has influenced some settings by bringing together several sets of guidance and provided the foundation for many of the standards practitioners sustain and maintain when working with children. The act requires that settings work together in the best interests of the child and form partnerships with parents or carers. It requires settings
Premium Discrimination Disability Discrimination Act 1995 Disability
1/21/2013 Computer–History‚ Generations‚ Hardware‚ Future BY: Anson Martin D’costa Fasil T. V. Merin Varghese Prince Daniel Shibin T. V. Vibith P. V. Table of Contents 1. Introduction 3 2. History of Computer 4 3. Generations of Computer 7 4. Computer hardware 10 4.1 Central Processing Unit 10 4.2 Input Devices 11 4.3 Output devices 13 4.4 Memory of the Computer 15 5. Future Computer Technology 18 Bibliography 23 Chapter
Premium Computer