VAN DE GRAAFF GENERATOR This is a machine that can build up high voltages of the order of a few million volts. The resulting large electric fields are used to accelerate charged particles (electrons‚ protons‚ ions) to high energies needed for experiments to probe the small scale structure of matter. Principle 1. Skin effect 2. Electrostatic induction 3. Action of points Construction A hollow metallic sphere A is mounted on insulating pillars as shown‚ and a pulley B is mounted at the centre
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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
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Types of DC Motors and DC Generators MOTORS – convert electrical energy to mechanical energy Motors and generators are the most frequent used electrical machines. ❖ Generators action can take place when and only when‚ there is a relative motion between conducting wires and magnetic lines of force. ❖ Electric motor is in operation when it is supplied with electrical energy and develops torque‚ that is‚ a tendency to produce rotation. ❖ In DC generator‚ the armature winding is mechanically
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Anti-Lock Braking System (ABS) and Anti-Slip Regulation (ASR) 2nd Edition This publication is not subject to an updating service. New versions can be found in INFORM under www.wabco-auto.com © Copyright WABCO 2011 Vehicle Control Systems We reserve the right to make changes Version 002/02.11 815 010 194 3 ABS Training Table of contents Anti-Lock Braking System (ABS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Anti-Slip Regulation (ASR) . . . . . .
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Abstract: Phase absence is a very common and severe problem in any industry‚ home or office. Many times one or two phases may not be live in three phase supply. Because of this‚ many times‚ some electrical appliances will be on in one room and OFF in another room. This creates a big disturbance to our routine work. This project is designed to check the availability of any live phase‚ and the load will be connected to the particular live phase only. Even a single phase is available‚ and then also
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Manual vs. Automatic Transmission You want to get a new car‚ but you are not sure whether to get one with an automatic transmission or one with a manual transmission. Well read on and perhaps this essay will help you out with your decision. Cars have played a big role in my life. When I was a little kid my dad and I used to work on his 197? Ford Granada. Every time something would go wrong with the car he would ask me to help him fix it. Not because I knew much about cars‚ because I didn’t
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1. Give an example of a government policy that acts as an automatic stabilizer. Explain why this policy has this effect. According to our text‚ automatic stabilizers are changes in fiscal policy that stimulate aggregate demand when the economy goes into recession without policymakers having to take any deliberate action. Automatic stabilizers come in the form of our tax system and government spending. As an individual’s income increases‚ they get put in a higher tax bracket. When the economy goes
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Technical Data TD00405018E Effective August 2009 Generator Sizing Guide Contents Description Page Table 1 – Motor Load Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Table 2 – Non-Motor Load Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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------------------------------------------------- Automatic Bidirectional Visitor Counter Project Report ------------------------------------------------- Automatic Bidirectional Visitor Counter Project Report Table of Contents Executive Summary2 Introduction2 Working2 Components Used3 89C513 Light emitting diodes (LEDs) 4 Infrared Sensors 4 Seven Segment Display 6 Transistors 7 Circuitry7 Applications8 Future Development8 Conclusion8 1. Executive Summary
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CLARKSON UNIVERSITY Title A Thesis/A Dissertation By Name Department of Submitted in partial fulfillment of the requirements for the degree of Master of Science‚ Doctor of Philosophy‚ Date Accepted by the Graduate School ___________‚ _______________________ Date‚ Dean of the Graduate School The undersigned have examined the thesis entitled ‘Write Thesis Title’ presented by WRITE NAME HERE‚ a candidate
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