Module 1 Power Semiconductor Devices Version 2 EE IIT‚ Kharagpur 1 Lesson 7 Insulated Gate Bipolar Transistor (IGBT) Version 2 EE IIT‚ Kharagpur 2 Constructional features‚ operating principle and characteristics of Insulated Gate Bipolar Transistors (IGBT) 7.1 Introduction The introduction of Power MOSFET was originally regarded as a major threat to the power bipolar transistor. However‚ initial claims of infinite current gain for the power MOSFETs were diluted by the need to design
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Discuss and evaluate the Functionalist‚ Marxist and Feminist ideologies of contemporary society In this assignment‚ I am going to briefly explore the definitions of Functionalism‚ Marxism and Feminism and how their ideologies affect contemporary society in Great Britain. In doing so I will give examples that expand upon the definitions and illustrate that such ideologies are evident and still have an impact on the society we live in. Functionalists believe that all elements within a society
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’s critique of capitalism. In: Postone‚ M. eds. 1993. Time‚ Labor and Social Domination. 1st ed. Cambridge: Cambridge University Press‚ pp. 3-42. [10] Resnick‚ S. and Wolff‚ R. 2010. The Economic Crisis: A Marxian Interpretation. Rethinking Marxism‚ 22 (2)‚ pp. 171-184. Available at: http://rdwolff.com/sites/default/files/attachment/4/Resnick%20&%20Wolff%20(RM%2022.2).pdf [Accessed: 10 Jul 2013]. [11] Ullah‚ R.‚ Khan‚ K. and Salih Shah‚ M. 2012. Steinbeck’s The Pearl as Marxist Critique
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Chapter 1 1. An ideal voltage source has 5. A real current source has a. Zero internal resistance b. Infinite internal resistance c. A load-dependent voltage d. A load-dependent current a. Zero internal resistance b. Infinite internal resistance c. A small internal resistance d. A large internal resistance 2. A real voltage source has 6. If a load resistance is 1 kohm‚ a stiff current source has a resistance of a. Zero internal resistance b. Infinite internal resistance c. A small internal
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Positivism is a philosophy that stated that the only authentic knowledge is scientific knowledge‚ and that such knowledge can only come from positive affirmation of theories through strict scientific method. The main thrust of the positivist research tends to follow certain scientific and measurable methods to conduct a research. A positivist approach is one that is considered objective‚ detached and if I may put that way‚ structured by the researcher’s views who test a hypothesis. It is usually
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and illness in TWO different social groups. I’m going to write about two different social groups‚ Gender and Social Class because Feminism fits in to gender and Marxism fits into Social Class. D1- Evaluate different sociological explanations for patterns and trends of health and illness in two different social groups. Social Class- Marxism. M2: This table shows that people who live in most deprived areas are more likely to smoke‚ are less likely to have a good education‚ they more than likely lived
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Describe the Functionalist‚ Conflict and Interactionist approach to the Socialization of Education. Education - A Functionalist Perspective Emile Durkheim proposed an explicitly functionalist explanation of the role of education in society. The major function/task of education was‚ according to Durkheim‚ the transmission of society ’s norms and values. Durkheim considered that all societies must have means of passing on their norms and values to the young. If they did not‚ they could not continue
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States occupied by the Vietnam war‚ Lon Nol remained defenseless and Khmer Rouge soon took over Cambodia. Khmer Rouge and Pol Pot implemented a very radical version of marxism‚ and the country started taking a turn for the worse. Despite the ideology of marxism treating everyone equal‚ Khmer Rouge followed the historical pattern of marxism and committed genocide against the marginalized people of Cambodia. Khmer Rouge commit genocide against the Cambodian minorities by instigating fear in the
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determine the voltage gain of the common-emitter amplifier? a. Divide the AC collector resistance by the AC emitter resistance b. Divide the AC collector resistance by the AC base resistance c. Divide the AC emitter resistance by the AC base resistance d. Divide AC emitter resistance by the AC collector resistance. 4. Which amplifier has voltage gain of approximately 1? a. Common emitter b. Common base c. Common collector d. FET 5. What is termed as “super beta” transistor? a. CE b. CC c. CB d. Darlington
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“The Battle of European Socialism vs. American Capitalism” Let the battle begin‚ on the left we have European Socialism and on the right we have American Capitalism! Round One: What is Capitalism? Capitalism is regarded as an economic system and a political strategy distinguished by certain characteristics whose development is conditioned by numerous variables. So how is Capitalism viewed in the United States of America? American Capitalism can be viewed in multiple
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