two pulleys 120 cm and 40 cm diameter on parallel shafts 4 m apart. The maximum tension in the belt is 1855 N. The coefficient of friction is 0.3. The driver pulley of diameter 120 cm runs at 200 rpm. Calculate: (i) The power transmitted. (ii) Torque on each of the two shafts. 4 A steel ball of diameter 150 mm rests centrally over a concrete cube of size 150 mm. Determine the center of gravity of the system‚ taking weight of concrete = 25‚000 N/m2 and that of steel 80‚000 N/m 2. Contd
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Taviana Webb Period 1 Culminating Task #1 Rotation: The rotation transformation is where you turn a figure about a given point. The point that the obtated about can be inside the figure or anywhere outside it. The amount of rotation is called the angle of rotation and is measured in degrees. You can rotate shapes or figures on a coordinate grid. Each quadrant differs in degrees when working with rotations. Going clockwise the first quadrant is 90 degrees ‚ the second quadrant is 180 degrees
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Split of Islam (Shi’a and Sunni) The Shi’a and Sunni religions came about for various reasons; beginning with the birth of the leader Muhammad in 570. Muhammad founded the religion Muslim (Islam) in 610 and throughout his life began preaching Islam in 613 and conquered Mecca in 630. Following Muhammad’s death in 632‚ Abu Bakr and Ali are nominated to serve in Muhammad’s position. Abu Bakr is selected but the minority that voted for Ali became known as Shiat Ali. In 656‚ Abu Bakr was assassinated
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GROUP 4 JULY 26‚ 2013 EE 4101 ENGR. KENNETH F. FAJILAN Reluctance Motor Introduction A reluctance motor is a type of electric motor that induces non-permanent magnetic poles on the ferromagnetic rotor. Torque is generated through the phenomenon of magnetic reluctance. There are various types of reluctance motor: Synchronous reluctance Synchronous reluctance motors have an equal number of stator and rotor poles. The projections on the rotor are arranged to introduce internal flux “barriers“
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EXPLAINING THE BASICS OF MOTION MN1205 TABLE OF CONTENTS TYPES OF MOTORS . . . . . . . . . . . . . . 3 OPEN LOOP/CLOSED LOOP . . . . . 9 WHAT IS A SERVO . . . . . . . . . . . . . . 11 COMPENSATION . . . . . . . . . . . . . . . 13 TYPES OF CONTROLS . . . . . . . . . . . 15 TYPES OF FEEDBACK DEVICES . 17 TYPES OF ACTUATORS . . . . . . . . . . 22 Page 2 Servo Control Facts TYPES OF MOTORS The direct current (DC) motor is one of the first machines devised to convert electrical energy to
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I am passionate about having a rotation at the Food and Drug Administration (FDA) because I know that I would be exposed to various backgrounds of pharmaceuticals such as regulations‚ quality‚ standards of procedure‚ and policies. I believe the FDA’s Office of Pharmaceutical Sciences is the appropriate place to gain meaningful experience in the field of pharmaceutical regulation. I am particularly interested in working with the Office of New Drug Quality Assessment department in order to be familiar
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Divorce: The Negative Split Taylor Ford AP Language & Composition Leigh Eggleton 3 March 2014 Taylor Ford Eggleton AP Language & Composition 13 February 2014 Divorce: The Negative Split Although divorce mainly concerns a husband and wife‚ it is normally the children of the union that are affected. Divorce is almost always stressful for children and increases the risk for them to suffer from both psychological and behavioral problems. The children normally suffer from
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Teen Suicide…Enough Is Enough One day I will be getting a tattoo on my right shoulder that contains the phrase‚ “Live For More!” I want the words to be in an old-fashioned‚ yet fancy‚ script and the letters will be both black and bold. My reason behind that specific font is to make the phrase stand out as much as possible‚ so that whoever reads my arm can see exactly how meaningful life really is to me‚ as a teenager living in today’s highly competitive‚ responsible‚ and stress filled world
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In Adrienne Rich’s essay “Split at the Root: An Essay on Jewish Identity‚†she writes about her experiences growing up in a predominately gentile society as a half-Jewish‚ half-Gentile person. She illustrates the ideas that there are clusters of people in the world that are forced to camouflage their true identity for the slightest chance of being accepted into society. She engages in informing the reader about different transformations that some undergo to suppress who they
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Tiger Woods: Enough is Enough LaBarbara Mid ’gett TUI University Abstract Tiger Woods is a high paying champion golfer who made some bad choices. From these choices‚ some of his endorsers have dropped him from their corporations. Should he be reinstated by these endorsers? We will take a look at the companies and what they stand for. We will note how other celebrities have made some other bad choices and still made it back to the top. We will talk about how companies tend to put
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