Essay Example | Topics and Well Written Essays - 500 words - 95

Essay Example Nor is there anyone equal to Him† (Surah Ikhlas cited in â€Å"112- Surah Al Ikhlas†). This Surah overtly explains the superiority of Allah in all ways. It is revealed that nobody gave birth to Allah nor has Allah any son of daughter, which clearly refutes the claim that the Christ is God’s son, and this is what lays the basis of difference in the Christian and the Muslim perspective of God Almighty. It has been declared that nobody is equal to Allah in any respect, which essentially obviates the need for any gods or goddesses. This is why Muslims believe in no gods and goddesses but one God who is Allah. â€Å"Accurately knowing Allah is the pillar whereupon Islam in its entirety hinges† (Al-Jibouri). Since Allah is the supreme power, He can handle everything himself and does not require any other god or goddess to help Him in His matters, nor is there any god or goddess because Allah did not make any. However, Allah made angels that carry out His orders and do as He directs them. The concept of God in Islam requires the Muslims to believe in only one God i.e. Allah as the one with the supreme power, believe in His angels, His holy books including the books that he sent before Quran via other prophets, belief in the prophets, and the Day of Judgment. The belief in Allah obliges the Muslims to live the life the way Allah has instructed through Quran as well as the sayings of the Prophet Muhammad (P.B.U.H.). Any Muslim who thinks that there is anybody in addition to Allah who feeds him or gives him all the blessings of life does Shirk. The essence of being a true follower in Islam is acquiring peace by submitting one’s will to Allah. Muslim faith says that man on Earth is Allah’s messenger. Before, Allah sent thousands of prophets to carry his message to the people, but the Prophet Muhammad (P.B.U.H.) was the last Prophet. After him, it is the responsibility of every believer to spread the light of Islam to the non-believers so that the message

Development Of The Electricity Generation Engineering Essay

Development Of The Electricity Generation Engineering Essay CHAPTER 1 INTRODUCTION 1.1 Introduction: Development of the electricity generation grew rapidly from age to age. Electricity generation is a process that generate electric energy from other form of energy, most of the major company that give an electric supply in Malaysia using Non-Renewable source to generate the electricity such as diesel and coal. Diesel and coal will be used to operate the engine in order to rotate the turbine to generating the electricity. Power creation is the biggest and fastest-growing resource of international power demand bigger than the amount of primary power used in the transport and residential/. Demand for electricity keeps rising in all areas around the globe. Inhabitants and financial development are two significant factors, just as they are for the estimated need development in other powers. But with electricity there is an additional aspect at work: the change to electricity from other types of power, such as oil or biomass for lighting style and warming in the home, or fossil fuel in the professional industry. Electricity can be generating using a generator. This generator will have two main components, rotor and stator. It was similar to the motor construction. The EMF produced by Faradays law of induction due to comparative movement of copper with a permanent magnetic field in the electric generator turbines. When a permanent magnetic is shifted comparative to a conductor, or vice versa, an electromotive power will exist. If the cable is linked through an electric product, current will flow and thus electric power is produced, transforming the technical power of movement to electric power 1.2 Problem Statement In recent of the years, the use of non-renewable resources to generate electricity is very high. Cost to generate an electricity will be high to buy the resources to do the generation of the electric power, the pollution will be occur when the generation process. There are several methods to do the generation of electric power using renewable resources, such as windmill, solar, hydro and etc. the problem for this method is the cost to build a dam for hydro is too high, suitable places for windmill and material for solar panel is expensive also. Nowadays there have invented several product of mini generator set and its already in the market. This product was in two men handling and portable, its using an engine to rotate the turbine to generate the electricity. But this product is only give the portability with a small size, this product has to use the fuel to run the engine in order to rotate the turbine to generate the electrical power. Its still not solving the main problem, the cost and the pollution problem. Aim The main aim of this project is to implement the regeneration of electric power using motor and generator. Objective 1. Learning Objectives Learn about AC and DC Current and conversion of type of the electrical energy. Learn how to generate an electrical energy. How the generator generate an electrical energy. Knowledge base on power generation, types of power and also have a skill to handle the machine that will generate the electricity. 2. System Objectives To design the inverter circuit for charging the battery To develop the battery charging circuit To generate the AC power to operate the load 3. Application Objectives Military : Give a power supply when they are out of the grid. Home appliances purpose : Give an backup power when the main power supply is have an problem Small Consumer : Give a power supply to the market vendor without using an ordinary generator set Research methodology: List down the general idea and sketch the main part of the general idea. Construct a block diagram based on the general idea to see how the system works. Choose the component and collect the technical data about the entire component that will be used in this project. Test the component and device to sure it works properly to get less error in testing full design of the project. Choosing and appropriate software that will be used to simulate the circuit that will be design in the project, do a test in bread board to see the error for troubleshooting purpose before fixed the circuit on PCB board. CHAPTER 2 LITERATURE AND THEORETICAL BACKGROUND 2.1 Theoretical Background Electrical power that generated usually is an alternating current (AC). However, some kind of electrical generation and storage device produce direct current (DC). AC current is an electric charge that move periodically reverses direction, the movement usually in sine wave but in certain application a different waveform are use such as triangular waveform and square waveform. This AC current commonly used at the industry, commercial and small consumer than DC current. Electric power is saved consistently in electro-chemical ties within battery power that power plenty of convenient and lightweight devices. However, battery power dont range very well. They are minor when it comes to saving power for transport and theyre even more minor when it comes to lines power. If we can store electrical power from public utility generation features effectively. We could increase the performance of electrical programs. We could decrease our dependency on ineffective and damaging peak-shaving generating plants. We also could significantly decrease the occurrence of power shutdowns because source power would always be present when needed. Electricity is the statistical product of two amounts current and current. These two amounts can differ with regard to time or can be known as AC power or can be kept at continuous levels or can be known as DC power. Most appliances, air conditioning, pushes and commercial equipment use AC power whereas most computers and electronic equipment use DC power. AC power has the advantage of being easy to convert between currents and is able to be produced and utilized by brushless equipment. DC power remains the only viable option in electronic systems and can be more cost-effective to deliver over long ranges at very high currents. The capability to quickly convert the current of AC energy is important for two factors. First of all, energy can be passed on over long ranges with less reduction at greater currents. So in the energy systems where creation is far away from the fill, it is suitable to step-up the current of energy at the creation factor and then step-down the current near the fill. Secondly, it is often more cost-effective to set up generators that generate greater currents than would be used by most equipment, so the capability to quickly convert currents indicates this mismatch between currents can be quickly handled. Direct current (DC) is a unidirectional flow of the electric charge, this type of current is produces by sources such as batteries, solar cell etc. this type of current also can flow through the conductor as same as an AC current, and also can flow through semiconductor, insulator etc. DC current can be produce by rectifying an AC current trough the electronic circuit arrangement. 2.1.1 Generation of Electric Power Power Engineering deals with the generation, transmission and distribution of electricity as well as the design of a range of related devices. These include transformers, electric generators, electric motors and power electronics. The power grid is an electrical network that connects a variety of electric generators to the users of electric power. Users purchase electricity from the grid avoiding the costly exercise of having to generate their own. Power engineers may work on the design and maintenance of the power grid as well as the power systems that connect to it. Such systems are called on-grid power systems and may supply the grid with additional power, draw power from the grid or do both. Power engineers may also work on systems that do not connect to the grid. These systems are called off-grid power systems and may be used in preference to on-grid systems for a variety of reasons. For example, in remote locations it may be cheaper for a mine to generate its own power rather t han pay for connection to the grid and in most mobile applications connection to the grid is simply not practical. Today, most grids adopt three-phase electric power with alternating current. This choice can be partly attributed to the ease with which this type of power can be generated, transformed and used. Often, the power is split before it reaches residential customers whose low-power appliances rely upon single-phase electric power. However, many larger industries and organizations still prefer to receive the three-phase power directly because it can be used to drive highly efficient electric motors such as three-phase induction motors. Transformers play an important role in power transmission because they allow power to be converted to and from higher voltages. This is important because higher voltages suffer less power loss during transmission. This is because higher voltages allow for lower current to deliver the same amount of power, as power is the product of the two. Thus, as the voltage steps up, the current steps down. It is the current flowing through the components that result in both the losses and the subsequent heating. These losses, appearing in the form of heat, are equal to the current squared times the electrical resistance through which the current flows, so as the voltage goes up the losses are dramatically reduced. For these reasons, electrical substations exist throughout power grids to convert power to higher voltages before transmission and to lower voltages suitable for appliances after transmission.

A Midsummer Night’s Dream Essay: Order and Disorder -- Midsummer Night

Order and Disorder in A Midsummer Night's Dream Order and disorder is a favorite theme of Shakespeare. In A Midsummer Night's Dream the apparently anarchic tendencies of the young lovers, of the mechanicals-as-actors, and of Puck are restrained by the "sharp Athenian law" and the law of the Palace Wood, by Theseus and Oberon, and their respective consorts. This tension within the world of the play is matched in its construction: in performance it can at times seem riotous and out of control, and yet the structure of the play shows a clear interest in symmetry and patterning. Confronted by the "sharp" law of Athens, and not wishing to obey it, Lysander thinks of escape. But he has no idea that the wood, which he sees merely as a rendezvous before he and Hermia fly to his aunt, has its own law and ruler. As Theseus is compromised by his own law, so is Oberon. Theseus wishes to overrule Egeus, but knows that his own authority derives from the law, that this cannot be set aside when it does not suit the ruler's wishes. He does discover a merciful provision of the law which Egeus has overlooked (for Hermia to choose "the livery of a nun") but hopes to persuade Demetrius to relinquish his claim, insisting that Hermia take time before choosing her fate. The lovers' difficulties are made clear by the law of Athens, but arise from their own passions: thus, when they enter the woods, they take their problems with them. Oberon is compromised because his quarrel with Titania has caused him and her to neglect their duties: Oberon, who should rule firmly over the enti re fairy kingdom cannot rule in his own domestic arrangements. We see how each ruler, in turn, resolves this problem, without further breaking of his law. In the lov... ...espeare's control of the play proper. This is shown both on the small and the large scale. The linguistic variety of the play (see below) and the control of the four narrative strands are such that the play has enjoyed great success in performance. In the wood, Shakespeare will leave a group of characters alone for as long as he needs to, but we never lose touch with their story. It is typical of Shakespeare that the mortals we see first in the wood are Demetrius and Helena; at once the playwright shows us the cause of Demetrius' rejection of Helena and lets us know that the other pair are also in the wood. We do not need to see Lysander and Hermia before they have lost their way, but we are ready for Puck's mistake as he seeks one in "Athenian garments". Works Cited: Shakespeare, William. A Midsummer Night's Dream. New York: Washington Square Press, 1993. Â   A Midsummer Night’s Dream Essay: Order and Disorder -- Midsummer Night Order and Disorder in A Midsummer Night's Dream Order and disorder is a favorite theme of Shakespeare. In A Midsummer Night's Dream the apparently anarchic tendencies of the young lovers, of the mechanicals-as-actors, and of Puck are restrained by the "sharp Athenian law" and the law of the Palace Wood, by Theseus and Oberon, and their respective consorts. This tension within the world of the play is matched in its construction: in performance it can at times seem riotous and out of control, and yet the structure of the play shows a clear interest in symmetry and patterning. Confronted by the "sharp" law of Athens, and not wishing to obey it, Lysander thinks of escape. But he has no idea that the wood, which he sees merely as a rendezvous before he and Hermia fly to his aunt, has its own law and ruler. As Theseus is compromised by his own law, so is Oberon. Theseus wishes to overrule Egeus, but knows that his own authority derives from the law, that this cannot be set aside when it does not suit the ruler's wishes. He does discover a merciful provision of the law which Egeus has overlooked (for Hermia to choose "the livery of a nun") but hopes to persuade Demetrius to relinquish his claim, insisting that Hermia take time before choosing her fate. The lovers' difficulties are made clear by the law of Athens, but arise from their own passions: thus, when they enter the woods, they take their problems with them. Oberon is compromised because his quarrel with Titania has caused him and her to neglect their duties: Oberon, who should rule firmly over the enti re fairy kingdom cannot rule in his own domestic arrangements. We see how each ruler, in turn, resolves this problem, without further breaking of his law. In the lov... ...espeare's control of the play proper. This is shown both on the small and the large scale. The linguistic variety of the play (see below) and the control of the four narrative strands are such that the play has enjoyed great success in performance. In the wood, Shakespeare will leave a group of characters alone for as long as he needs to, but we never lose touch with their story. It is typical of Shakespeare that the mortals we see first in the wood are Demetrius and Helena; at once the playwright shows us the cause of Demetrius' rejection of Helena and lets us know that the other pair are also in the wood. We do not need to see Lysander and Hermia before they have lost their way, but we are ready for Puck's mistake as he seeks one in "Athenian garments". Works Cited: Shakespeare, William. A Midsummer Night's Dream. New York: Washington Square Press, 1993. Â  

Philosophy Unit Essay

A thought or notion that cannot be true or false | God, Dog, Evil | Proposition | A statement which is either right/wrong | â€Å"God is pink† | Knowledge | Expressed in propositions that are formed by joining concepts, state something that is true or false | â€Å"The dog is Yellow† | Three Types of Knowledge | – Propositional- â€Å"Know that† – Knowledge by Acquaintance – â€Å"Know of† – capacity/Ability – â€Å"Know how† | | A Priori | Propositional knowledge that we know is right before (sense) experience | â€Å"2+2=4 â€Å" | A Posteriori | Propositional knowledge that we know is right only after (sense) experience | â€Å"The sky is blue† | Synthetic | Not true by definition – Tells us something substantial about the world | â€Å"Snow is white† | Analytic | True by definition | â€Å"All Bachelors are unmarried men† | Necessary | Had to be true, true in all possible worlds | Maths – 2+2=4 | Contingent | Could be otherwise | â€Å"Obama was elected President† | Induction | Reasoning that draws conclusions from a finite collection of specific observations. | 1). The sun has always risen 2). The sun will always rise | Deduction | Reasoning in which the conclusion must follow the premises | 1). Man is mortal 2). Socrates is man 3). Socrates is mortal | Innate | Knowledge that is present in the mind at birth | Conceptual Schemes – Kant | Intuitive | propositions that we know are right through pure thought | â€Å"I think therefore I exist† – Descartes | Empiricism | Argues that you can only have analytic a priori knowledge | â€Å"All Widows were once Married† (Analytic a priori) | Rationalism | Argues that you can have analytic and synthetic a priori knowledge (Not Plato) | â€Å"God Exists† – Descartes (Synthetic a priori) | All Ideas Come From Experience: Empiricism John Locke | David Hume | The mind is a Tabula Rasa – Blank Slate Sensation + Reflection Simple, complex, and abstract ideas Simple ideas come from sensation Complex + Abstract come from reflection | Sensation creates impressions in our minds Ideas are ‘faint impressions’ of sensations which are ‘vivid and forceful’ All thoughts are combinations of ideas e. g. Golden Mountain | Counter Arguments: Not all simple ideas come from experience Missing shade of blue – Hume | Complex/Abstract ideas are not from experience general idea is required to form the abstract idea – Curruthers | Some ideas are innate Ideas of God/Infinity – Descartes Veined Marble – Leibniz All knowledge is innate in the soul, just needs to be recalled – Plato | Knowledge about what exists must be justified by sense experience: John Lock | 2 Fountains of Knowledge – Sensation + Reflection All ideas are from these – So all propositions must be as well | BUT | David Hume | Hume’s Fork Relations of Ideas – Analytic a priori knowledge Matters of Fact – Synthetic a posteriori knowledge Anything is ‘Empty Metaphysical Speculation† and should be ‘cast to the flames’ e. g. God | Hume’s Fork itself is ’empty metaphysical speculation’ – contradicts itself | Alfred Jules Ayer | Verification Principle Analytic or Empirically Verifiable (can be proven by experience) Anything else is meaningless e. g. Infinity | | John Stewart Mill | No a priori knowledge All knowledge is a posteriori and learnt through induction, including logic and mathematics | What about analytic a priori knowledge? â€Å"A bachelor is not married† | Strengths: Sets clear limits on appropriate objects of knowledge – Allows us to learn without being distracted by ‘Empty Metaphysical Speculation’ The view reflects our experience of learning – It explains why we learn like we do Counter Arguments: Sense experience is never certain – Leads to scepticism Senses, Dreams, Deceiving Demon – Descartes Cave Analogy – Plato | Some knowledge about what exists is known a priori Self/God/EW – Descartes Forms – Plato Causation, self, space – Kant | Knowledge of relations of ideas is a priori Don’t get more certain – True in all possible worlds – Russell | Experience alone is unintelligible Needs to be mediated through a conceptual scheme – Kant, Saphir/Whorf | Mind contains innate knowledge: Plato | All knowledge is innate Slave Boy Analogy No education but still recognises the proof Learning as recollecting/remembering prompted by questioning Reason recognises truth not the senses | BUT Boy is prompted through questions | Leibniz | Veined Marble Mind not passive – contains ‘natural inclinations and dispositions, habits or potentialities’ | | Kant | Conceptual Schemes are innate Categories are innate e. g. Space, Time, Self | The conceptual scheme is innate capacity/ability knowledge, not propositional knowledge | Counter arguments: This knowledge can be explained through intuition and deduction Reason discovers the knowledge – Descartes | Innate knowledge is absurd – There is no universal assent Children and idiots don’t know the simplest truths – Locke | Innate knowledge is a ‘near contradiction’ – Impossible to know but not know that you know – Locke | Doctrine of Innate Ideas: Descartes | Ideas are either: Adventitious – From experience Factitious – Made up by us Innate – In the mind at birth | ‘God’, ‘Infinity’, and ‘supreme perfection’ are not experienced or made up They must therefore be innate (Trademark Argument – We know of God, but do not experience God – He left his mark on us – This is innate) | Innate ideas provide the materials for reason to think develop knowledge without needing experience | Counter Arguments: John Locke | The mind as a Tubula Rasa (slank slate) at birth There is no innate knowledge only a posteriori knowledge We have of positive idea of infinity Infinity is defined in the negative ‘never ending’, only ever experience being able to add more on | David Hume | All ideas are formed from experience E. g. Golden Mountain – God is just qualities in man joined together and ‘augmented without limit’ | Knowledge Through Intuition + Deduction Key Terms | Intuition | Self evident truths – Reached through pure thought | Deduction | Conclusion reached by following same premises e. g. Sudoku – Original numbers are self evident, other numbers discovered through reason. Answer is certain | Descartes | Intuition | Self as a thinking thing exists (The Cogito) | Deduction | God Exists ; External world exists (Ontological Argument) | Counter Arguments: Descartes’ intuitions and deduction don’t work Existence of self not known through reason – Cogito only proves only the existence of thought, not a thinker e. g. BFG (Big Friendly Giant) Ontological Argument fails to prove the existence of God – Only proves hypothetical existence – Hume Proof for existence of external world depends on existence of a good God | Hume’s Fork Reason limited to tautologies/relations of ideas | No a priori knowledge – Mill | Is certainty confined to introspection and the tautological? Key Terms | Introspection – Looking inwards i. e. Internal experiences Tautology – Saying the same thing twice E. g. Reverse Backwards (i. e. Analytic) | David Hume | Hume’s Fork Reason is limited to the meaning of words | Descartes | Experience is limited to immediate awareness We can never be sure that the external world corresponds to out experiences (we might be dreaming/demon) | Conclusions: David Hume | Yes | Hume’s Fork Only relations of ideas can be certain, all matters of fact are open to doubt | Descartes | No | Reason can discover certain knowledge of the world through intuition and deduction e. g. God exists | Kant | No | We can have certain synthetic a priori knowledge of our conceptual scheme e. g. We will perceive the world in space, time, causation | Yes | We can never know of the world of the noumena | Experience is intelligible due to a conceptual scheme: Kant | Mind is active – Organises experience into categories e. g. Filing Cabinet Ordered into Space/ time/causal relations/unity Conceptual scheme > Universal, a priori, necessary | Implications | Synthetic a priori knowledge of the categories is possible e. g. Cookie cutter analogy – Cutter is set (conceptual scheme), What it is cutting can change, but still get the same shape Only know the phenomena, never the noumena Fishing Net/Blue Spectacles Analogy | Saphir/Whorf | Experience is ordered due to the language that we use Linguistic relativism – Societies organise experience by defining thing with words e. g. Inuit + Snow, and Hopi + Time Conceptual Scheme > A posteriori, relative contingent | Implications | World as it is is still unknowable No innate scheme, rather a range of different schemes |

Marijuana Legalization Outline

The Legalization of Marijuana Thesis Statement: The legalization of marijuana in the United States would create a drastic change by forming a more productive society through all of the positive uses of cannabis, physically, economically, and socially. I. Examination of the plant A. The other common names—hemp, cannabis, bud, and weed B. Society’s views on the plant are very stereotypical 1. Known as harmful, deathly, and hazardous 2. It is said that one’s attitude can be alarming and harmful to others C. Marijuana can be consumed in baked goods, vaporized, or even brewed 1. Brownies can be cooked with marijuana . Tea or coffee can be brewed with the plant D. THC is the main chemical 1. The amount can be regulated 2. It determines the strength of the high E. Marijuana has been proved to help and cure many diseases and health problems 1. Glaucoma, epilepsy, arthritis, chronic pain, and depression can be cured and prevented with the use of marijuana 2. Marijuana can even help one with aids II. Past legality in the United States A. At one point in time, it was 100% legal 1. It was one of the largest agricultural crops in the world 2. The first law to exist in the U. S. was a law demanding the U. S. armers to grow hemp B. In 1920, cannabis, hemp, and marijuana became illegal 1. It remained illegal until World War II 2. In 1948, all forms of marijuana were illegal again and still remains to be illegal. III. The United States’ debt and taxation A. As of February of 2013, the national debt was $16,797,828,899,087. B. The death rates are more common for other abused substances 1. 50,000 people each year die from alcohol poisoning. 2. More than 400,000 deaths are attributed to tobacco smoking. 3. There are zero deaths related to the use of cannabis. C. The amount of Americans who smoke is substantial . 25 million Americans smoke marijuana in the past year. 2. More than 14 million people smoke regularly. D. Enforcing marijuana prohibition costs taxpayers an estimated $10 billion annually. 1. More than 750,000 individuals are arrested per year 2. The amount of money taxpayers pay to equip the state and federal prison facilities is substantial and would decrease with the legalization of marijuana IV. Regulations in stores vs. on the streets A. Cigarettes and alcohol are monitored 1. One must be 18 to purchase any tobacco product 2. One must be 21 to purchase an alcoholic beverage B.Marijuana is sold on the streets to anyone who wishes to purchase it 1. The legalization could help prevent the smoking of underage teens 2. Crime rates would decrease, as well as drug cartels V. Dangers A. Studies of the harm to the body caused by marijuana 1. It shows no sign of brain cell damage 2. Not one case of lung cancer has been found caused solely by marijuana B. Overdose will not occur if one smoked too much 1. One would have to smoke 750 joints in about 20 minutes 2. One wouldn’t die from smoking marijuana where the death would be caused from carbon monoxide poisoning VI.California A. Decriminalized Marijuana 1. California was the first state to decriminalize it 2. The crime percentage dropped by 24% VII. Legalization in Colorado and Washington A. Illegal to anyone under the age of 21 1. An adult can legally possess up to 1oz of dried marijuana, 16oz of marijuana solids (edibles), and 72oz of cannabis infused liquids 2. Minors are still arrested and/or charged and will face sentencing B. Public consumption would remain a violation in both states, but a civil, not criminal, one 1. Crime rates have decreased 2. Debt has decreased