A. Introduction Three phase transformers are used throughout industry to change values of three-phase voltage and current. Since three-phase power is the most common way in which power is produced‚ transmitted‚ and used‚ an understanding of how three phase transformer connections are made is essential. In this section it will discuss different types of three phase transformers connections. A three-phase transformer is constructed by winding three single-phase transformers on a single core. These
Premium Transformer
Seizures are an uncontrolled condition that electrical activity in the brain produces convulsion. These convulsions may be minor physical signs‚ disturbances‚ and or a combination of symptoms together. Seizures can be caused by head injuries‚ tumors in the brain‚ poisoning of lead‚ the brain has some sort of maldevelopement‚ found in genes‚ infections‚ fever‚ or illnesses. The types of symptoms and the type of seizure found in a person
Premium Seizure Epilepsy
Bond Implied CDS Spread and CDS-Bond Basis Richard Zhou†‡ August 15‚ 2008 Abstract We derive a simple formula for calculating the CDS spread implied by the bond market price. Using no-arbitrage argument‚ the formula expresses the bond implied CDS spread as the sum of bond price‚ bond coupon and Libor zero curve weighted by risky annuities. We show that the bond implied CDS spread is consistent with the standard CDS pricing model if the survival probabilities and recovery are consistent
Premium Bond
What is a seizure? A seizure is a sudden disruption of the brain’s normal electrical activity accompanied by altered consciousness and/or other neurological and behavioral manifestations. Epilepsy is a condition characterized by recurrent seizures with symptoms that vary from a momentary lapse of attention to severe convulsions. Types of seizures Grand-Mal Seizures – This type of seizure presents as a generalized tonic-clonic seizure that often begins with a loud cry before the person having
Premium Seizure Epilepsy Neurology
Three-phase induction machines account for the great majority of applications that call for motors with power ratings over 5 hp. They are used to power pumps‚ fans‚ compressors‚ and grinders‚ and in other industrial applications. Rotating Stator Field. The stator of a three-phase induction machine contains a set of windings to which three-phase electrical power is applied. The stator field can be visualized as a set of north and south poles rotating around the circumference of the stator. (North
Premium Electric motor Magnetic field Magnetic flux
The first phase lasted from the end of the First World War until the mid-1920s‚ when countries tried to liberalize relations with each other. During this period‚ there was a period of high inflation in Germany. The second phase is marked by returns to the gold standard and a high unemployment rate. The third phase is characterized by a return to the regional economies of countries from international economy. Moreover
Premium Wall Street Crash of 1929 Great Depression Stock market
11.11.13 Three Main Religions There are three main religions in this world‚ which are Judaism‚ Islam‚ and Christianity. There are many sections and stories for each religion but it would all consist of the same topic. Judaism is a monotheism religion based on principles and beliefs from the Hebrew Bible or the three sacred texts. The three sacred text of Judaism are the Tanach‚ the Torah‚ and the Talmud. According to Jewish
Free Bible Jesus Torah
Problem Statement: Seizure prediction in humans through processing of scalp/intracranial EEG recording using machine learning algorithms to aid patients with epilepsy to take precautions to mitigate impact of seizures. Background: Epilepsy is a neurological condition which affects the nervous system. It is also known as seizure disorder. Seizures are caused by disturbances in the electrical activity of the brain [1]. Approximately 50 million people worldwide have epilepsy‚ making it one of the most
Premium Electroencephalography Neurology Seizure
Three Main Types of Volcanoes The three main types of volcanoes differ in shape‚ size‚ and make-up; the differences partly result from the different types of eruptions. Volcano Type Volcano Shape Volcano Size Volcano Materials Eruption Type UTAH example Cinder Cone Steep conical hill with straight sides Small less than 300m high cinders Explosive Diamond Cinder Cone‚ Washington County Shield Volcano Very gentle slopes; convex upward (shaped like a warrior’s shield) Large over 10s of kms
Premium Volcano Lava Magma
SEIZURE DISORDERS Seizures happen when the brain cells send out abnormal signals. When people have recurrent seizures it called a seizure disorder also known as Epilepsy. There are two general types of seizures; partial seizures and generalized seizures. Small partial seizures involve part of the brain. They symptoms include involuntary twitching of the muscles‚ changes in the vision‚ vertigo‚ and unusual taste and smells. The person does not lose consciousness. Complex partial seizures have
Premium Seizure Epilepsy