ELECTRIC MOTORS I. Introduction Electric motors are considered to be important mechanical devices. They usually convert the electrical energy coming from the mechanical device into its kinetic energy to make it work (Petingco and Resurreccion‚ 2011). In this exercise‚ the students were tasked to use an example of an electric motor‚ identify its parts‚ and make it work. All electrical motors are equipped with stator and rotor. Stator is known as the stationary part of an electric motor while
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students and what methodologies one can follow to improve their ignored language skills like listening and speaking. Some of my observations of the colomnist for the poor level of communication skills among the students follows below..... 1) Lack of proper guidance: students are focussing on improving their communication skills after their graduation only when they were getting rejected by employers. So it is better from the school level to improve their spoken skills. 2) In most of the schools in
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READ MOREBrushless DC Motors are an important class of highly efficient electric motors. They are most frequently used in electric vehicles because of their high efficiency and high power density. They are also present in the small DC fans used in power supplies and CPU coolers. In order to discuss the Brushless DC Motor it is important to first have a basic understanding of the more common Brushed DC Motor which is present in many household items. The brushed DC motor consists of a rotor (the
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2.1 Motors use the effect of forces on current-carrying conductors in magnetic fields 2.1.1 The motor effect The motor effect is where a force acts on a current-carrying conductor in a magnetic field. The right hand palm rule is used to find certain properties: fingers point to magnetic field‚ thumb points in DC direction and palm points to direction of the force. 2.1.2 Factors affecting the force acting on the current-carrying conductor Forces are experienced by the electrons in the conductor
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EDCX230 Educational Thought and Practice: Past and Present Assignment Two 1 178 Words Compare and contrast Dewey’s and Makarenko’s views on how social control is best achieved in education. Whose views do you prefer and why? Different educational theories comprised by educational philosophers contain many significant elements in order to facilitate their implementation. One important quality within the foundations of an educational theory would be that of social control. Social control is
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2014 Education—a single word that branches out to countless opportunities and prospects that can lead each and every individual to a greater and brighter future. Learning is one of our sources of gaining and being enlightened with knowledge‚ development and improvement that is of course given to us by our facilitators or teachers. Yet‚ we cannot say that we gain knowledge only inside our schools‚ but rather in the daily basis of our lives—this could possibly be when we encounter new thing; if we
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As a graduate student‚ I have a wide variety of goals that I would like to achieve. Achieving my educational goals has helped me to further my career and make a better life for my family and myself. I am a first-generation college student in my family to have earned a master’s degree. I received a North Carolina Professional Educator’s License for Birth to Kindergarten‚ Standard Professional II in 2017. My goal is to become an instructor at a college. I am a motivated‚ enthusiastic educator with
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transition period children will often spend a lot time waiting. To prevent children from being stressed and frustrated between transition activities they work on their skills such as cleaning up toys and lining them up to reduce transition time. This may lead to more time for children to become engaged in learning activities. As children become independent and are taught what they should be doing we are less likely to see problem behaviors. 8. Two motor skills of a three year old is gross motor
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"Stage of Generalization."� In the first stage of growth‚ which is the "Stage of Romance‚"� Whitehead says there can be no mental development without interest. Interest is something absolutely necessary for attention and apprehension‚ without interest there will be no progress. Whitehead states that we should seek pleasurable natural activity to arrange the development of character. I seek pleasurable activity through my running‚ it keeps me in great shape‚ I love the competition during races‚ and
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Motor Graders in Construction The motor grader is a large multipurpose machine used for many different construction operations. These many operations include but are not limited to: grading‚ shaping‚ bank sloping‚ ditching‚ and scarifying. Graders can also be employed to clear roads of snow and debris without doing any damage to the underlying roadway surface. Graders are much more “gentle” than dozers and other large pushing machinery. Motor graders are designed for preparing the substrate of roads
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