designed so that when the rim runs at ½ the speed of the water jet‚ and therefore the water is leaves with little energy. Apparatus: Pelton wheel and stopwatch. Figure 1. Pelton wheel machine Procedures: 1.) The pelton wheel machine is fully set up already. 2.) Now turn on the main power supply and start the pump. 3.) The nozzle jet is preset at fully opened position. The water shot from the nozzle caused the wheel to rotate. 4.) The speed is first set at 1200 rpm and then the
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RECENT TRENDZ IN POWER GENERATION POWER GENERATION FROM ROAD SPEED BREAKER AND FROM SHOES (Recent way to produce power) ABSTRACT: Man in his lifetime‚ uses energy in one form or the other. In fact whatever happens in nature‚ results‚ out of the conversion of energy in one form or the other? The blowing of the wind‚ the formation of the clouds and the flow of water are a few examples that stand testimony to this fact. Of late‚ erratic and perfunctory usage
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because it ended up where it started from. 7. Speed – How much ______________ it takes for
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ACC. This is achieved by using laser or radar to measure the relative distance between the host vehicle and a vehicle in front. ACC extensions with the Stop&Go capability can be said to be a typical maneuver in city streets‚ where‚ for instance‚ speed is reduced to stop the car at a red traffic light. Both throttle and brake pedal automation is needed to install this feature in a vehicle. Fuzzy logic is used to generate the control signals. CONTENTS 1. INTRODUCTION
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1.0 INTRODUCTION A gyroscope is a device for measuring or maintaining orientation. Mechanically‚ a gyroscope is a spinning wheel or disk in which the axle is free to assume any orientation. Although this orientation does not remain fixed‚ it changes in response to an external torque much less and in a different direction than it would without the large angular momentum associated with the disk’s high rate of spin and moment of inertia. The device’s orientation remains nearly fixed‚ regardless
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constant speed AC motor‚ while the HP stage is driven by a variable speed DC motor. This feature allows variation of the intermediate pressure. Each stage is provided with its own dynamometer. At compressor’s inlet there is an airbox with a sharp-edged orifice for flow measurement. An intercooler is provided between the two stages‚ and an intercooler between the second stage and the pressure vessel. Connected to the pressure vessel is an exhaust pipe with a throttling valve and a calibrated flow
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states that a collection of gas molecules’ average kinetic energy has a specific value at any given temperature. In this activity‚ you will study how temperature and gas particle mass affect the frequency distribution of gas particle speeds. You will examine and analyze speed frequency distribution graphs. This distribution is called the Maxwell-Boltzmann Distribution. Jump Start 1. What is kinetic energy? Kinetic energy of an object is the energy which it possesses due to its motion. 2.
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characteristic flow speed to the speed of sound comprises a second classification of aerodynamic problems. A problem is called subsonic if all the speeds in the problem are less than the speed of sound‚ transonic if speeds both below and above the speed of sound are present (normally when the characteristic speed is approximately the speed of sound)‚ supersonic when the characteristic flow speed is greater than the speed of sound‚ and hypersonic when the flow speed is much greater than the speed of sound.
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device which generates an electrical output directly proportional to the speed of the rotating systems. Tachogenerators are basically transducers. This transducer converts the speed of rotation directly into electrical signal. The angular speed is converted into a directly dependent voltage signals. The voltage thus generated is fed to a speedometer for speed measurement and /or used as a feedback signal for controlling the speed of a rotating shaft. An electromechanical generator is a device capable
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DESIGN OF FUZZY PID CONTROLLER FOR SPEED CONTROL OF BLDC MOTOR PHASE I REPORT Submitted by ARJUN M Register No. 710012428003 in partial fulfilment for the award of the degree of MASTER OF ENGINEERING in CONTROL AND INSTRUMENTATION DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING ANNA UNIVERSITY REGIONAL CENTRE‚ COIMBATORE COIMBATORE-641 047 DECEMBER 2013 ii ANNA UNIVERSITY REGIONAL CENTRE‚ COIMBATORE COIMBATORE-641 047 DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING PROJECT WORK
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