PRINCIPLE OF GENERATION‚ TRANSMISSION AND DISTRIBUTION OF HIGH AC VOLTAGES INTRODUCTION The potential benefits of electrical energy supplied to a number of consumers from a common generating system were recognized shortly after the development of the ‘dynamo’‚ commonly known as the generator. The first public power station was put into service in 1882 in London (Holborn). Soon a number of other public supplies for electricity followed in other developed countries. The early systems
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HANDS-ON INSTRUMENTATION ECG using a Soun Medical signal processing on a PC Martin Klaper Is it possible to use a computer with an ordinary sound card to record an ECG (electrocardiogram) signal and measure someone’s pulse? This question has been researched in a university dissertation and answered convincingly in the positive. The heart monitor described here is the fruit of this work‚ and the software is available for free download from the Elektor Electronics website. Elsewhere in this
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Student Number: ....................... . THE UNIVERSITY OF MELBOURNE Semester 2 Assessment November 2012 Department of Electrical and Electronic Engineering ELEN20005 FOUNDATIONS OF ELECTRICAL NETWORKS Time allowed: 180 minutes Reading time: 15 minutes This paper has 28 pages including the 3-page Formulae Sheet The test is printed single-sided. Authorised materials: Only Melbourne-School-of-Engineering-approved (with MSE approval sticker) electronic calculators are permitted. Instructions to
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110KV SUB-STATION PARUTHIPARA INTRODUCTION The hydel power development in Kerala began with the commissioning of Pallivasal hydro electric project in 1940. Next few decades saw the progressive developments of various schemes. The Paruthipara substation is the oldest substation in Trivandrum. There are 4 main feeders into this substation .it consists of a upper yard and a lower yard. The upper yard has the 2 feeders from Pothencode substation. These are 110kv feeders. The power basically
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CONTENTS 1. INTRODUCTION 2. DESIGN PRINCIPLE 3. CIRCUIT DESCRIPTION a. Power supply b. Under voltage/over voltage detector c. NOR Gate (OR and NOT gate) d. Bi-stable / Latch e. Relay driver f. Buzzer Driver 4. FUTURE EXPANSION 5. CONCLUSION INTRODUCTION The protection system is one o the important aspect on which major manufacturers is concentrating. The companies like L&T‚ SIMENS etc. The protection system not only provides durability
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RF Based Wireless Electronic Stethoscope Mubashir_ul_Hasan‚ Zaryab Qazi‚ Sander Ali Student‚ (IICT) University Of Sindh Jamshoro‚ Sindh‚ Pakistan Engr_mubashir41@yahoo.com Student‚ (IICT) University Of Sindh Jamshoro‚ Sindh‚ Pakistan Zaryabqazi@yahoo.com Lecturer‚ (IICT) University Of Sindh Jamshoro‚ Sindh‚ Pakistan Sandar.ali@usindh.edu.pk Abstract Direct way to diagnose the diseases is the use of stethoscope. In this paper the working and making of low cost Wireless electronic stethoscope
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A novel ultra low power ASK demodulator for a passive UHF RFID tag compatible with C1 G2 EPC standard protocol Maryam Gharaei Jomehei1 ‚ Samad Sheikhaei1 and Behjat Forouzandeh1 (1) Nanoelectronics Center of Excellence‚ School of Electrical and Computer Engineering‚ University of Tehran‚ Tehran‚ Iran Maryam Gharaei Jomehei Email: m.gharaie@ut.ac.ir Received: 8 August 2012Revised: 22 January 2013Accepted: 24 January 2013Published online: 8 February 2013 Abstract In order to reduce the power
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Data Acquisition and Interfacing Lecture 09 Introduction A data acquisition system consists of many components that are integrated to: • Sense physical variables (use of transducers) • Condition the electrical signal to make it readable by an A/D board • Convert the signal into a digital format acceptable by a computer • Process‚ analyze‚ store‚ and display the acquired data with the help of software Data Acquisition System Block Diagram Flow of information in DAQ 1. 2.
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electric dipole consisting of charge 5micro C and -5micro C and of length 10cm. What is the total electric flux through the box? 2scores 5. Find the ratio of the p.d that must be applied across the (1)parallel (2) series combination of two identical capacitors so that the energy stored in the two cases becomes the same. 2 scores 6.(a)
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GANPAT UNIVERSITY U. V. Patel College of Engineering Ganpat University‚ Kherva-382711 Ta & Dist.: Mehsana (North Gujarat) Ph.: 02762-286805‚ 286081 Fax (D): 286080 E-mail: info@uvpce.ac.in Web: www.uvpce.ac.in AUTOMATIC CAN CRUSHER Project Report By Aman Baviskar (09MC03) Vihar Doshi (09MC17) Taher Parekh(09MC47) Automatic Can Crusher CERTIFICATE Towards partial fulfillment of requirement for the award of Degree of “Bachelor of MECHATRONICS ENGINEERING” of “GANPAT UNIVERSITY”
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