A dual-clutch transmission‚ (DCT) (sometimes referred to as a twin-clutch gearbox or double-clutch transmission)‚ is a type of semi-automatic or automated manual automotive transmission. It uses two separate clutches[1] for odd and even gear sets. It can fundamentally be described as two separate manual transmissions (with their respective clutches) contained within one housing‚ and working as one unit.[2][3] They are usually operated in a fully automatic mode‚ and many also have the ability to allow
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EXPERIMENTS IN ELECTRICAL A.C. MACHINES Prof. Engr. Abdul Hameed Prof. Engr. Rana Riaz Ahmad Faculty of Engineering * University of the Central Punjab (Incorporated by Ordinance No. XXIV of 2002 promulgated by Government of the Punjab) INTRODUCTION This manual covers all necessary experiments at the graduate engineering level and is aimed to demystify the students from abstract concepts. The manual is enriched with clear circuits‚ specifications‚ procedures‚ observations
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well defined. However in propulsion applications‚ the motor is used over the entire torqudspeed range. The motor must be designed for frequent stadstop‚ and high acceleration and deceleration rates (meaning high torque output for the entire speed range) [I]. Hence. the motor needs high torque density and efficiency at all speeds [2]. Also‚ the motor drive needs high controllability‚ steady state accuracy‚ and good transient performance [3-51. Therefore the performance characteristic of a propulsion
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Definition of Force A force is a push or pull upon an object resulting from the object’s interaction with another object. Whenever there is an interaction between two objects‚ there is a force upon each of the objects. When the interaction ceases‚ the two objects no longer experience the force. Forces onlyexist as a result of an interaction. Velocity‚ Acceleration‚ Momentum‚ and Impulse Velocity‚ in physics‚ is a vector quantity (it has both magnitude and direction)‚ and is the time rate of
Free Newton's laws of motion Force Classical mechanics
Q1(c). The mutual inductance between the rotor and the stator is given by Lsr = 0.5 cos θ Henries The windings are supplied with either of two sources: Source A: Source B: 3 A DC 6 A r.m.s f = 50 Hz The rotor is locked at θ = 50°. What is the torque developed for the following source connections: (i) (ii) Source A to both windings Source A to the rotor and source B to the stator. Rotor axis [6 marks] [7 marks] θ = 50° (locked) Stator axis Figure Q1(c) SEE 3433 -3Question 2 (a)
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A Biomechanical of Analysis of Jogging vs. Sprinting in Advanced and Beginner Subjects File Names used for Analysis CRJogSprintAJ CRJogSprintAS CRJogSprintBJ CRJogSprintBS Smoothing Factor of 5 By: Michael Alexander Racquel Dela Cruz Julla Edralin Christine Joy Rimando Rebecca Simon KIN 485 - Biomechanics Professor Schleihauf I. Introduction In the sports domain‚ biomechanics play a very important role. Athletes are constantly looking for ways to improve performance and to
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Worm Gears 12/17/10 12/17-12:19AM Disclaimer: The information on this page has not been checked by an independent person. Use this information at your own risk. ROYMECH Aamco Transmissions Local Independent Nationwide warr. 802-864-0049 Free Estimates www.aamco.com/centerinfo.asp Right Angle Gearbox Spiral Bevel‚ Helical Bevel‚ Worm for PT & Motion Control‚ 1-50 HP www.diequa.com Nordex OnLine Catalog Thousands of Components In Stock Ready to Ship www.nordex.com Home Drive_Index
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behind‚ that of the rotating stator flux in order for current to be induced into the rotor. If an induction motor rotor were to achieve synchronous speed‚ no lines of force would cut through the rotor‚ so no current would be induced in the rotor and no torque would be developed.) Synchronous motors have the following characteristics: • • A three-phase stator similar to that of an induction motor. Medium voltage stators are often used. A wound rotor (rotating field) which has the same number of poles as
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ball’s angular momentum points in the direction of its long axis. At same time due to air drag‚ torque is pointing perpendicular to the angular momentum. The ball travels on a semi-parabolic curve and wind torque produces a small change in the ball’s angular momentum. This allows the ball to continue to turn around its trajectory. Therefore spinning stabilizes the football through angular momentum and torque. Throwing in this manner orientates the ball giving it the smallest possible cross sectional
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FA = (0.205kg x 9.8) - (.0693kg x 9.8) = 2.01 - .679 FA = 1.33 N Conclusion: Since the distance of FB is greater than that of FA‚ the torque of FB is larger. The line of FA‚ lies directing on the 0.2 m axis‚ causing a torque of zero for FA. The theoretical and experimental values for both forces are very close‚ supporting the theory of torque and parallel
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