...Philips high-density CMOS technology with operation from 2.7 V to 5.5 V. The 80C31/32 ROMless devices contain a 128 × 8 RAM/256 × 8 RAM, 32 I/O lines, three 16-bit counter/timers, a six-source, four-priority level nested interrupt structure, a serial I/O port for either multi-processor communications, I/O expansion or full duplex UART, and on-chip oscillator and clock circuits. In addition, the device is a low power static design which offers a wide range of operating frequencies down to zero. Two software selectable modes of power reduction—idle mode and power-down mode are available. The idle mode freezes the CPU while allowing the RAM, timers, serial port, and interrupt system to continue functioning. The power-down mode saves the RAM contents but freezes the oscillator, causing all other chip functions to be inoperative. Since the design is static, the clock can be stopped without loss of user data and then the execution resumed from the point the clock was stopped. FEATURES • 8051 Central Processing Unit – 128 × 8 RAM (80C31) – 256 × 8 RAM (80C32) – Three 16-bit counter/timers – Boolean processor – Full static operation – Low voltage (2.7 V to 5.5 V@ 16 MHz) operation • Memory addressing capability – 64k ROM and 64k RAM • Power control modes: – Clock can be stopped and resumed – Idle mode – Power-down mode • CMOS and TTL compatible • TWO...
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...UNIVERSITY OF KERALA B. TECH DEGREE COURSE 2008 SCHEME ELECTRICAL AND ELECTRONICS ENGINEERING I to VIII SEMESTER SCHEME AND SYLLABUS BOARD OF STUDIES IN ENGINEERING AND FACULTY OF ENGINEERING AND TECHNOLOGY UNIVERSITY OF KERALA B.Tech Degree Course – 2008 Scheme REGULATIONS 1. Conditions for Admission Candidates for admission to the B.Tech degree course shall be required to have passed the Higher Secondary Examination, Kerala or 12th Standard V.H.S.E., C.B.S.E., I.S.C. or any examination accepted by the university as equivalent thereto obtaining not less than 50% in Mathematics and 50% in Mathematics, Physics and Chemistry/ Bio- technology/ Computer Science/ Biology put together, or a diploma in Engineering awarded by the Board of Technical Education, Kerala or an examination recognized as equivalent thereto after undergoing an institutional course of at least three years securing a minimum of 50 % marks in the final diploma examination subject to the usual concessions allowed for backward classes and other communities as specified from time to time. 2. Duration of the course i) The course for the B.Tech Degree shall extend over a period of four academic years comprising of eight semesters. The first and second semester shall be combined and each semester from third semester onwards shall cover the groups of subjects as given in the curriculum and scheme of examination ii) Each semester shall ordinarily comprise of not less than 400 working periods each of 60 minutes...
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...Cairo University Faculty of Engineering Credit hours system Mechanical Design Engineering Special Topics in mechanical engineering Overhead crane Submitted To: DR. Tarek Osman Eng. Ahmed Hamed Submitted By: Abdelrahman HeshamAbdalla Ahmed Mohamed Emad 1105014 1095348 Karim Mohamed Salah EL-Din 1092177 Table of Contents M otor selection ................................................................................................................................................................................... 3 Gearbox selection ............................................................................................................................................................................... 4 Hook design......................................................................................................................................................................................... 5 Hoist Selection .................................................................................................................................................................................... 5 Cri teria for selection ...................................................................................................................................................................... 6 Design selection for rope ...........................................................................................................................................................
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...LEGEND Legend 3-Wheel Scooter Legend 4-Wheel Scooter SAFETY GUIDELINES WARNING! An authorized Pride Provider or qualified technician must perform the initial setup of this scooter and must perform all of the procedures in this manual. The symbols below are used throughout this owner's manual and on the scooter to identify warnings and important information. It is very important for you to read them and understand them completely. WARNING! Indicates a potentially hazardous condition/situation. Failure to follow designated procedures can cause either personal injury, component damage, or malfunction. On the product, this icon is represented as a black symbol on a yellow triangle with a black border. MANDATORY! These actions should be performed as specified. Failure to perform mandatory actions can cause personal injury and/or equipment damage. On the product, this icon is represented as a white symbol on a blue dot with a white border. PROHIBITED! These actions are prohibited. These actions should not be performed at any time or in any circumstances. Performing a prohibited action can cause personal injury and/or equipment damage. On the product, this icon is represented as a black symbol with a red circle and red slash. Please fill out the following information for quick reference: Pride Provider:______________________________________________________________________ Address:___________________________________________________________________________ Phone...
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...Letter of Transmittal Group Olive 01 June 2012 Hawken Engineering University of Queensland Sir Fred Schonell Drive St Lucia QLD 4072 Dr S Aminossadati, Dr M Nehring, Dr J Barth Hawken Engineering University of Queensland Sir Fred Schonell Drive St Lucia QLD 4072 Dear Dr Aminossadati, Dr Mehring and Dr Barth, Further to your request, please find attached Group Olive’s Final Report regarding our proof-of-concept design of a model Surface Mining Dragline. The report outlines a design of the Surface Mining Dragline that adheres to the project objectives and criteria with a supporting background literature review, calculations, design sketches and recommendations for a path forward. The Dragline Operating System has been analysed in terms of design concepts, cost effectiveness and ultimately productivity. Yours sincerely, Mr Jeremy Whereat 42935483 Ms Naomi Sinclair (Team Leader) 42884853 Mr Thomas Burrell 42651493 Ms Grace Harris 42930189 Mr Toby Schmidt 42930086 Mr Matthew Henry 42890247 Letter of Request Group Olive 01 June 2012 Hawken Engineering University of Queensland Sir Fred Schonell Drive St Lucia QLD 4072 W Guthrie, L Montgomery, R Ryan, J Londono Hawken Engineering University of Queensland Sir Fred Schonell Drive St Lucia QLD 4072 Dear Tutors, When generating the design and in the production of the Olive Group dragline, extension research was...
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...Bachelor of Technology Programmes amï´>r¶ JH$s g§ñWmZ, m¡Úmo{ à VO o pñ Vw dZ m dY r V ‘ ñ Syllabi and Regulations for Undergraduate PROGRAMME OF STUDY (wef 2012 entry batch) Ma {gb Course Structure for B.Tech (4years, 8 Semester Course) Civil Engineering ( to be applicable from 2012 entry batch onwards) Course No CH-1101 /PH-1101 EE-1101 MA-1101 CE-1101 HS-1101 CH-1111 /PH-1111 ME-1111 Course Name Semester-1 Chemistry/Physics Basic Electrical Engineering Mathematics-I Engineering Graphics Communication Skills Chemistry/Physics Laboratory Workshop Physical Training-I NCC/NSO/NSS L 3 3 3 1 3 0 0 0 0 13 T 1 0 1 0 0 0 0 0 0 2 1 1 1 1 0 0 0 0 4 1 1 0 0 0 0 0 0 2 0 0 0 0 P 0 0 0 3 0 2 3 2 2 8 0 0 0 0 0 2 2 2 2 0 0 0 0 0 2 2 2 6 0 0 8 2 C 8 6 8 5 6 2 3 0 0 38 8 8 8 8 6 2 0 0 40 8 8 6 6 6 2 2 2 40 6 6 8 2 Course No EC-1101 CS-1101 MA-1102 ME-1101 PH-1101/ CH-1101 CS-1111 EE-1111 PH-1111/ CH-1111 Course Name Semester-2 Basic Electronics Introduction to Computing Mathematics-II Engineering Mechanics Physics/Chemistry Computing Laboratory Electrical Science Laboratory Physics/Chemistry Laboratory Physical Training –II NCC/NSO/NSS Semester-4 Structural Analysis-I Hydraulics Environmental Engg-I Structural Design-I Managerial Economics Engg. Geology Laboratory Hydraulics Laboratory Physical Training-IV NCC/NSO/NSS Semester-6 Structural Design-II Structural Analysis-III Foundation Engineering Transportation Engineering-II Hydrology &Flood Control Concrete Lab Structural Engineering...
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...1 Different cross section formula 2 Dimension for ramshorn hooks LIST OF FIGURES Figure No. Figure Description Page No. 1.1.1 Overhead crane 1.3.1 Standard crane 1.4.1 Free standing crane 1.5.1 Gear box 1.5.2 Electric brake motor 1.5.3 Rope guide 1.5.4 Load limiter 1.5.5 Low headroom trolley 1.6.1(A) Top Running Bridge Cranes 1.6.1(B) Under Running Bridge Crane 1.7.1 Top running vs. under running 1.9 Double girder crane hoist 1.9.1 Chain hoist 1.9.2 Wire rope hoist 3.1.1 Drawing of 160 ton hook, nut & Lock plate 3.2.1 CAD model of 160 ton hook 3.3.1 Different views of crane hook 3.3.2 Bending of a beam with larger Initial curvature 3.4.1 Modified cross section 3.5.1 Circular cross section 3.5.2 Rectangular cross section 3.5.3 Triangular cross section 3.5.4 Trapezoidal cross section 3.6.1 Ramshorn hook with different dimensions 3.6.2 Load test on ramshorn hooks LIST OF SYMBOLS C= Bad diameter P= Load applied on ton d = Diameter of hook W = Crane hook caries a load y = Distance form the natural axis h = Link radius m = Banding moment about the centrodial axis σt = Direct...
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...Programmable Logic Controllers: Programming Methods and Applications by John R. Hackworth and Frederick D. Hackworth, Jr. Table of Contents Chapter 1 - Ladder Diagram Fundamentals Chapter 2 - The Programmable Logic Controller Chapter 3 - Fundamental PLC Programming Chapter 4 - Advanced Programming Techniques Chapter 5 - Mnemonic Programming Code Chapter 6 - Wiring Techniques Chapter 7 - Analog I/O Chapter 8 - Discrete Position Sensors Chapter 9 - Encoders, Transducers, and Advanced Sensors Chapter 10 - Closed Loop and PID Control Chapter 11 - Motor Controls Chapter 12 - System Integrity and Safety Preface Most textbooks related to programmable controllers start with the basics of ladder logic, Boolean algebra, contacts, coils and all the other aspects of learning to program PLCs. However, once they get more deeply into the subject, they generally narrow the field of view to one particular manufacturer's unit (usually one of the more popular brands and models), and concentrate on programming that device with it's capabilities and peculiarities. This is worthwhile if the desire is to learn to program that unit. However, after finishing the PLC course, the student will most likely be employed in a position designing, programming, and maintaining systems using PLCs of another brand or model, or even more likely, many machines with many different brands and models of PLC. It seems to the authors that it would be more advantageous to approach the...
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...thereof Whereas: (5) (1) Article 5 of Regulation (EC) No 715/2007 provides for specific technical requirements relating to the control of emissions from vehicles to be set in its implementing legislation. Therefore, it is appropriate to adopt such requirements. (4) Following the adoption of the main requirements for type approval in Regulation (EC) No 715/2007, it is necessary to establish administrative provisions for EC type-approval of light duty vehicles. These administrative requirements include provisions for conformity of production and in-service conformity to ensure continued good performance of production vehicles. Regulation (EC) No 715/2007 is one of the separate regulatory acts under the type-approval procedure laid down by Council Directive 70/156/EEC of 6 February 1970 on the approximation of the laws of the Member...
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...Chapter 1 INTRODUCTION Background of the study Living in this modern society, technology is very much involved. Every person is recognized with the device or gadget, he carries; that is the result of a technologically inclined society. Eventually, living without technology is like a soldier without gun; that is how people are so much dependent with technology today. Nowadays, some customers such as hospitals, manufacturing, industries, commercial establishments, schools, buildings and homes are dependent on electrical devices and equipment. These devices are controlled by modern technology for their operations, controls and processes. This includes remote sensing, SCADA, HMI, micro controller sensors and PLC. They are used for automatic control of lights and switches, and for remotely controlled operation of equipment or machine. These modern technologies save time, costs, and labor. The researcher conceptualized this study about the modern technology using HMI in the school specifically the laboratory room. Laboratory should be conducive to learning so that students are encouraged to study. It is a room where the students have the basic knowledge in theoretical aspects before they ought to gain knowledge outside. So, the study is focus on the development of a modernized laboratory equipped with automatic controls. Before laboratory is just a room with equipment, many lights, and switches. They are using manual switching of the facilities inside a laboratory room which is done...
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...Advanced Diploma of MECHANICAL ENGINEERING TECHNOLOGY COMMENCEMENT DATE: 8 February 2010 Take your existing skills in mechanical engineering or industrial technology and boost your career with practical knowledge of the latest technologies in this fast growing but critical field Ensure you and your company remain at the forefront of Mechanical Engineering Technology Through innovative e-learning participate from your home, office or facility WHAT YOU WILL GAIN: • Skills and know-how in the latest technologies in mechanical engineering technology • Hard hitting know-how in pumps, compressors, piping, seals and machinery safety • Guidance from experts in the field of mechanical engineering technology • Networking contacts in the industry • Improved career prospects and income • A world recognised IDC Advanced Diploma in Mechanical Engineering Technology Technology Training that Works AUSTRALIA • CANADA • INDIA IRELAND • MALAYSIA • NEW ZEALAND POLAND • SINGAPORE • SOUTH AFRICA UNITED KINGDOM • UNITED STATES • VIETNAM Download the detailed prospectus here: www.idc-online.com/e_learning/dmeprospectus.pdf INTRODUCTION Gain deep and broad skills by undertaking this advanced diploma in mechanical engineering technology - focusing on real, practical systems. Embrace a well paid, intensive yet enjoyable career by taking this comprehensive and practical course, delivered by live distance learning and presented by outstanding mechanical engineering instructors located throughout...
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...CHAPTER 1 INTRODUCTION 1.1 History A forklift (also called a lift truck, a high/low, a stacker-truck, trailer loader, side loader or a fork hoist) is a powered industrial truck used to lift and transport materials. The modern forklift was developed in the 1920s by various companies including the transmission manufacturing company Clark and the hoist company Yale & Towne Manufacturing. The forklift has since become an indispensable piece of equipment in manufacturing and warehousing operations. The middle 19th century through the early 20th century saw the developments that led to today's modern forklifts. The Pennsylvania Railroad in 1906 introduced battery powered platform trucks for moving luggage at their Altoona, Pennsylvania train station. World War I saw the development of different types of material handling equipment in the United Kingdom by Ransomes, Sims and Jeffries of Ipswich. This was in part due to the labor shortages caused by the war. In 1917 Clark in the United States began developing and using powered tractor and powered lift tractors in their factories. In 1919 the Towmotor Company and Yale & Towne Manufacturing in 1920 entered the lift truck market in the United States. Continuing development and expanded use of the forklift continued through the 1920s and 1930s. World War II, like World War I before, spurred the use of forklift trucks in the war effort. Following the war, more efficient methods for storing products in warehouses were being...
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...Index : Technical Specification Sections Finalised by SRS Commiittee for Restructured APDRP under 11th Plan Page-1 Section – G1 :: General Technical requirements Sl. No. Title Page No. / Section No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Introduction Intent of specification Scope of work Other Services and Items Specific Exclusions Utility’s Current IT Infrastructure Arrangement by the Contractor Software tools Warranty, operational guarantee and system reliability with ‘on-site’ support Annual Maintenance Contract Price Loading for Evaluation of Bids Payment terms Project synopsis Bid Schedule Basic reference drawings Spares Time schedule Implementation schedule Quality assurance plan Qualifying requirements 2 of G1 2 of G1 4 of G1 19 of G1 23 of G1 23of G1 23of G1 24 of G1 24 of G1 26 of G1 26 of G1 27 of G1 27 of G1 27 of G1 27 of G1 27 of G1 28 of G1 28 of G1 28 of G1 29 of G1 Page-2 Section – G2 :: Technical specification requirements for Application Packages Sl. No. Title Page No. / Section No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Part-A – Essentially Required by most Utilities for setting up an IT backbone for collection of baseline data, Energy Accounting / Auditing and establishment of Customer care centers Introduction System Functionality Module : Meter Data Acquisition Module : Energy Audit Module : New Connection Module : Disconnection & Dismantling Module : GIS based customer Indexing and asset mapping Module...
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...CHAPTER ONE 1.0 INTRODUCTION Current trends in electric energy generation are moving towards the utilization of the environment friendly sources of energy, represented by the wind and solar energy ones as a supplementary energy resource. The solar based one is the more attractive because it is characterized by being free, incur no fuel cost, abundant, limits less, distributed all over the world, pollution free, and require little maintenance. Maximizing power output from a solar system is desirable to increase efficiency and in order to maximize power output from the solar panels, one need to keep the panels aligned with the sun. As such, a means of tracking the sun is required. Efficient collection of maximum solar irradiance (MSI) on a flat plate type photovoltaic solar panels or a cylindrical parabolic solar reflector requires adjustments of two parameters of the energy collecting surface namely the angle of Azimuth, and the angle of tilt, of the surface to be illuminated. As the elevation angle of the sun remains almost invariant in a month and varies little (latitude + 100) in a year, there is no need for automatic adjustment of the tilt angle. Everyday, the sun rises in the east, moves across the sky and sets in the west. If one could get a solar panel to turn and look at the sun all day hours, then it could receive the maximum amount of sunlight possible and convert it into the more useful energy (electricity). The current of the solar module is very sensitive...
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...INSPECTION & TESTING OF MATERIALS COMPILED BY: SYED HAIDER ALI (COURSE MATERIAL FOR DEPARTMENTAL PROMOTION EXAMINATION (DPE)) Chapter # 1: METALLOGRAPHIC EXAMINATION: 2 Chapter # 1: METALLOGRAPHIC EXAMINATION: ................................................................... 6 1.1 INTRODUCTION: ......................................................................... 6 1.2 METALLURGICAL MICROSCOPE: .................................................... 6 1.3 SPECIMEN PREPARATION: ............................................................ 8 1.5 MICRO AND MACRO EXAMINATION:............................................. 13 1.6 STUDY OF MICROSTRUCTURES: .................................................. 14 Chapter # 2: Tensile Testing .............................................................................................................. 19 2.1 INTRODUCTION: ....................................................................... 19 2.2 PROCEDURE OF TENSILE TESTING: ............................................. 19 2.3 TENSILE PROPERTIES: ............................................................... 21 2.4 EXPERIMENTAL RESULTS OF TENSILE TESTING: ........................... 26 Chapter # 3: Bend Test ....................................................................................................................... 28 3.1 INTRODUCTION: ....................................................................... 28 3.2 TYPES OF BEND TEST: .........................
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