Alternating Current Theory - J R Lucas An alternating waveform is a periodic waveform which alternate between positive and negative values. Unlike direct waveforms‚ they cannot be characterised by one magnitude as their amplitude is continuously varying from instant to instant. Thus various forms of magnitudes are defined for such waveforms. The advantage of the alternating waveform for electric power is that it can be stepped up or stepped down in potential easily for transmission and utilisation
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IT-601: THEORY OF COMPUTATION Teaching Scheme Lect 3 Prac 2 Total 5 Int Ass 30 Theory Sem End Marks Hrs 70 3 Examination Scheme Practical Sem Total Int Ass End 100 25 25 Total 50 Grand Total 150 Review Of Mathematical Background: Sets‚ Functions‚ Logical statements‚ Proofs‚ Relations‚ Languages‚ The Principal of Mathematical induction‚ the strong principle of Mathematical induction‚ Recursive definitions‚ Structural Induction. Regular Languages And Finite Automata: Regular expressions‚ Regular
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Function Functions are basically the exact same as subroutines‚ except that they return a value. That means that the function itself has a type‚ and the function will return a value to the calling subroutine based on the code that it contains. An example of this would be a function that adds two numbers‚ shown below. A function is declared the exact same way as a subroutine‚ except using the "Function" keyword instead of "Sub". To return a value‚ assign a value of the proper type to the function’s
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S K C T DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING QUESTION BANK SUB.NAME : COMMUNICATION THEORY YEAR /SEM : II / IV ______________________________________________________________________________ UNIT I AMPLITUDE MODULATION SYSTEMS PART-A (2 Marks) 1. Define Amplitude Modulation. 2. What is AM wave envelope? 3. Define modulation index for an AM wave. 4. List out the advantages of AM. 5. Define the transmission efficiency of AM signal 6. As related to AM
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The Evolution of Leadership Theory David A. Van Seters Stevenson‚ Kellogg‚ Ernst & Whinney‚ Vancouver‚ British Columbia and Evolution of Leadership Theory 29 Richard H.G. Field University of Alberta‚ Edmonton‚ Canada Leadership is one of the most complex and multifaceted phenomena to which organisational and psychological research has been applied. While the term "leader" was noted as early as the 1300s (The Oxford English Dictionary‚ 1933) and conceptualised even before biblical times
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mathematics and physics takes the order of linearity and shows how it relates to the unpredictability of the world around us. It is called Chaos Theory. The secular definition of chaos can be misleading when the word is used in a scientific context. As defined by Webster’s dictionary chaos is total disorder. That may lead one to believe that chaos theory is indeed the study of total disorder‚ which it truly is not. In 1986 at a prestigious conference on Chaos another definition for chaos was introduced
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Theory X‚ Theory Y by Douglas McGregor is a motivation theory. Douglas McGregor is a social psychologist and applied two sets of assumptions to the organizational structure called Theory X and Theory Y. His theory is based on managerial views of human beings. In his book‚ The Human Side of Enterprise‚ he outlined a new role for managers. He stated that managers should assist subordinates in reaching their full potential‚ rather than commanding and controlling. Theory X is negative and Theory Y can
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Philosophy Ego Theory and Bundle Theory Derek Parfit’s views on personal identity and the Ego and Bundle Theory are all summarized in his article “Divided Minds and the Nature of Persons”. In his article‚ Parfit explains the distinction between Ego theory and Bundle theory and provides several arguments against Ego Theory. Although it proves to be very difficult to believe the Bundle Theory‚ Parfit’s critique is convincing and well thought out. In order to defend the Bundle Theory of personal identity
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1. What is a scientific theory? Please cite a definition you like. As Watson stated in "The Value of Theories"‚ a scientific theory is a systematic explanation that unifies various observed phenomena and facts. Based on observations we make‚ science operates under theories which are constantly revised and checked by experiment. A scientific theory also possesses many vital qualities for true understanding. 2. What is the difference between a scientific theory and common sense ideas about the same
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Theory X and Theory Y From Wikipedia‚ the free encyclopedia This article may require copy editing for grammar‚ style‚ cohesion‚ tone‚ or spelling. You can assist by editing it. (October 2014) Theory X and Theory Y are theories of human motivation‚ created and developed by Douglas McGregor at the MIT Sloan School of Management in the 1960s‚ that have been used in human resource management‚ organizational behavior‚ organizational communication and organizational development. They describe two contrasting
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