Nigeria economy 3 Chapter 1: The discovery of oil and the Nigerian economy 4 Type chapter title (level 2) 5 Type chapter title (level 3) 6 Abstract: Nigeria has remained a point of reference in Africa and on global level. This is stem from the fact that‚ it is one of the largest exporters of crude oil to developed nations of the world. For more than three decades therefore‚ crude oil has been the major hub of the energy‚ revenue and foreign exchange earner for the Nigerian economy. In spite
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Journal of Management and Corporate Governance © 2010 Cenresin Publications www.cenresin.org Volume 2‚ December 2010 INVESTIGATING THE RELATIONSHIP BETWEEN VAT AND GDP IN NIGERIAN ECONOMY Denis Basila Department of Accounting Adamawa State University‚ Mubi‚ Nigeria denis.basila@yahoo.com ABSTRACT This study is an empirical investigation into the relationship between Value Added Tax (VAT) and Gross Domestic Product (GDP) in Nigeria. This research is significant for planning and policy formulation
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obligations and also hindering economic growth. African economies have not performed well‚ partly because of the increased outflow of resources to service debt obligations and partly because the necessary macro-economic adjustment has remained elusive for most of the countries in the continent. INTRODUCTION The Nigerian President‚ Olusegun Obasanjo‚ had waged a six-year war on debt cancellation. He had to hire an ex-World Bank official‚ Nigerian-born Ngozi Okonjo-Iweala as Finance Minister to prosecute
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Power Supply Regulation DC-DC voltage converters are often used to provide a regulated voltage supply from an unregulated voltage source. Unregulated voltage sources can be rectified line voltages that exhibit fluctuations due to changes in magnitude. Regulated voltage supplies provide an average DC output voltage at a desired level (3.3 V‚ 2.5 V‚ etc.)‚ despite fluctuating input voltage sources and variable output loads. Factors to consider when deciding on a regulated voltage supply solution include:
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5 Volt DC Power Supply Rakibul Hassan Department of EEE‚ Ahsanullah University of Science and Technology (AUST)‚ Dhaka‚ Bangladesh. E-mail: rakib_h@y7mail.com Key Words Transformer‚ Rectifier‚ Pulsating DC‚ Ripple voltage‚ Filter‚ Zener diode. Abstract: |Serial No.|Component Details |Specification |Quantity | |1. |Transformer |220V/12V |1 piece | |2. |p-n junction diode |1N4007 |4 piece
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Unlimited Power Supply Before I came up wit the U.P.S. (Unlimited Power Supply)‚ I was struggling with an idea for this science fair. However I thought of a magnetic car. Then after school I heard my parents saying that our electricity bill was getting too high‚ so I tried to think of a solution. Then I read an article about how a Prius battery could power a house‚ and then I thought about how I could power a house using a rechargeable battery like is found in the Prius. Then I came across the Bedini
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Abstract : A DC power supply is very important in our day to day life. We use it to charge or operate our DC components like charger light‚ cell phone battery charger etc. It’s nothing but a AC to DC converter. Keywords: 5V DC power supply‚ rectifier‚ diode‚ filter‚ capacitor‚ zener diode‚ voltage regulator‚ signal‚ waveshape. 1. Introduction I’m designing a 5V DC power supply. Here I’m basically designing a AC to DC converter. To convert the AC to DC‚ I’m using components like full wave bridge
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A PROJECT REPORT ON VARIABLE POWER SUPPLY GUIDED BY Mrs. PALLAVI INGLE PREPARED BY DHARANG SHAH JIGNESH VYAS 10EC154 09EC065 DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING YEAR: 2010 DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING SAL INSTITUTE OF TECHNOLOGY AND ENGINEERING RESEARCH AHMEDABAD-380060 CERTIFICATE This is to certify that the following students of the third semester Electronics and Communication Engineering have successfully submitted the project
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scheme DC-DC converter. The converter is a phase-shifted full-bridge PWM converter that is designed to operate as a front stage of a power conversion system where the input is a variable low voltage high current source. The converter is designed to step-up the low voltage input to an acceptable level that can be inverted to a 120/240 VAC 60Hz voltage for residential power. A DSP based adaptive control model is developed‚ taking into account line variations introduced by the input source while providing
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WHAT IS REVOLUTION? Revolution like most English words is gotten from a Latin word “revolution”‚ which means “a turn around”. Revolution can be described or defined in so many ways‚ but basically it is a rudimentary alteration in power that happens during a short period of time. Revolutions that have occurred over the past decades have brought about major changes in the society‚ especially in the cultural‚ economical and socio-political sectors. There are various types of revolutions
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