AVTEC: Its backairound:- The power unit plant of‚ AVTEC India Ltd. Which was initially the passenger car division‚ was established in 1984? The division comprised of state of art manufacturing complex‚ manufacturing fuel-efficient engines and transmission‚ basically for passenger car application. The division is spread over an area 153Hectare. The total investment in the division including the machinery amounted to around Rs.1840 million. The main assimilation of technology was from Isuzu Japan
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Different models of mobile phones have evolved and continue to develop into new series of high-end handsets. Mobile companies are thinking of ways to cater the needs of every consumer as well as to compete in the mobile communications industry. The trend nowadays in the mobile industry is Smartphones which are mobile phones with advanced technological features. The first smartphones combined the functions of a personal digital assistant (PDA) with a mobile phone and later models added the functionality
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With Improving engine fuel consumption Up to 7.9% Specifc Fuel Consumption Improvement Improving hot-day take-off performance Hot day maximum engine torque limit operation being extended from a 32 o C day up to ~47 o C day Improving turbine life Normal Cruise Condition - Engine Turbine Inlet Temp (TIT) lowered ~ 84 o C (with same torque limit as Series III configuration) Increasing operational flexibility • Same fuel load / same cargo / further range -OR• Same fuel load / more cargo / same
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But balance is affected by gravity. In order for balance to occur the net force needs to be zero as well as the torque force. In ballet gravity pulls down the dancer and the floor pushes up its own equal force to maintain balance (Gollin). “…An object is [balanced] if its center of [gravity] lies above its base” (Zitzewitz 825). A dancer needs to find his or her center
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shafts. We tend to see lot of applications of the couplings mainly in the automobiles‚ for example the drive shaft which connects the engine and the rear axle in a bus or any automobile is connected by means of a universal joint. In order to transmit torque between two shafts that either tend to lie in the same line or slightly misaligned‚ a coupling is used. Based on the area of applications there are various types of coupling available. But they are generally categorised in the following varieties
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applying the facilitation technique to the vastus medialis oblique muscle VMO only did not improve the peak torque or the EMG activity during the knee extension. Yet‚ in their conclusion they reported that KT shortens the time needed
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frictional torque T‚ using a single plate clutch. To find the coefficient of friction between the clutch surfaces using the uniform wear theory. To experimentally conclude whether the average radius of the friction plate is proportional to the frictional torque. Apparatus used: Weights‚ String Plate clutch Hangers Pulleys 5 x 2kg weights for axial load Theory: It is stated theoretically that T = µWR This means that as the axial load (W) increases‚ so does the torque and vice versa
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Chapter 1 ENGINES 1.1. INTRODUCTION The term‚ Engine‚ coined from the French word Engin‚ is nothing new to engineers. Motors converting heat energy into motion are usually referred to as engines (Collins English Dictionary - Complete & Unabridged 10th Edition‚ 2010). The type of engine being focused on in this report is an Internal Combustion Engine (as shown in Fig 1.1) in which a fuel is burnt along with air to produce hot gases which are then used to generate the necessary power
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Proceedings of the International MultiConference of Engineers and Computer Scientists 2009 Vol II IMECS 2009‚ March 18 - 20‚ 2009‚ Hong Kong Comparison between Direct-On-Line‚ Star-Delta and Auto-transformer Induction Motor Starting Method in terms of Power Quality H.H. Goh‚ M.S. Looi‚ and B.C. Kok Abstract—This paper presents a comparison between the Direct-On-Line (D.O.L.)‚ Star-Delta‚ and Auto-transformer induction motor starting method in terms of power quality. The purpose of this research
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work by electromagnetism‚ but motors based on electrostatic forces also exist. The overarching concept is that a force is generated when a current-carrying element is subjected to a magnetic field. In a cylindrical motor‚ the rotor rotates because a torque is developed when this force is applied at a given distance from the axis of the rotor. Most electromagnetic motors are rotary‚ but linear types also exist. In a rotary motor‚ the rotating part (usually on the inside) is called the rotor‚ and the
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