10: Sine waves and phasors • Sine Waves • Rotating Rod • Phasors • Phasor Examples • Phasor arithmetic • Complex Impedances • Phasor Analysis • CIVIL • Impedance and Admittance • Summary (Irwin/Nelms Ch 8) 10: Sine waves and phasors E1.1 Analysis of Circuits (2012-2517) Phasors: 10 – 1 / 11 Sine Waves 10: Sine waves and phasors • Sine Waves • Rotating Rod • Phasors • Phasor Examples • Phasor arithmetic • Complex Impedances • Phasor Analysis • CIVIL • Impedance and Admittance
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Calculations: a. 1. W = Vend − Vstart W = 1.87 mL – 0.92 mL W = .95 mL Wave = W1+W22 Wave = .95 mL+ .88 mL2 Wave = .915 mL 2. Vstartave = Vstart1+Vstart22 Vstartave = .92 mL+ .90mL2 Vstartave = .910 mL VRave = Vstartave + Wave2 VRave = .910 mL + .915 mL2 VRave = 1.37 mL 3. k’ = Vrave-VmVm k’ = 1.37 mL-.49 mL.49 mL k’ = 1.79 4. α = k’bluek’red α = 4.141.79 α = 2.31 5. R = (VRaveBlue-VRaveRed).5 (Wave(Blue)+Wave(Red))
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PROPOSAL FOR THREE DIESEL GENERATOR Prepared for: Dr. Vivinia B. Daug Director for Finance‚ Planning‚ and Development Philippine Normal University-Mindanao Campus By: Jacky Mae G. Delosa BSE IV-English February 26‚ 2013 TABLE OF CONTENTS ABSTRACT ----------------------------------------------------- iii INTRODUCTION ----------------------------------------------- 1 PURPOSE --------------------------------------------- --- 1 PROBLEM ------------------------------------------------
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“Many of life’s failures are people who did not realize how close they were to success when they gave up” a quote by Thomas Edison one of the inventors of the light bulb. There was also two other people that invented the light bulb but don’t always get credited for it. Those people were Hiram maxim and joseph swan. Thomas Edison probably got more of the recognition for inventing the light bulb because he was more known and he made many more inventions than the other two did. So‚ Thomas Edison had
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------------------------------------------------- Are the current issues in national development Public Administration or public administration? ------------------------------------------------- ESSAY Save for those who drift through life and care not where the current takes them‚ all men know something from their own experience and from the society. Men collectively interact with one another to achieve their aims. This is propped by the statement of Aristotle that “man
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Rectifiers Without Current Sensors Bingsen Wang‚ Member‚ IEEE‚ Giri Venkataramanan‚ Member‚ IEEE‚ and Ashish Bendre‚ Member‚ IEEE Abstract—Three-level rectifiers with reduced number of switches (such as the Vienna Rectifier) to improve the input power quality of rectifier systems have been receiving wide interest in the past years. In this paper‚ a new carrier-based pulsewidthmodulation control algorithm is proposed for such converters to eliminate the low-frequency harmonics in the line current while achieving
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CURRENTS AFFAIRS |Course Tutor – Ali Calthorpe |Year – 2012/2013 | |Unit – Unit 3 Citizenship and Diversity |Tutor – Ali Calthorpe | |Assignment Title – The media‚ current affairs and support within the public services | |Handout date – w/c 20/05/2013 |Submission date – w/c 03/06/2013
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balance sheet consists of liabilities and assets. The concept of current assets includes the following: Investment in shares and advances to other firms and public companies not connected with the business of the borrowing firm are excluded from current assets. The dead inventory i.e. slow moving or obsolete items should not be classified as current assets; The amount representing inter company transactions has to be treated as current only after examining the nature of the transactions and the merits
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Name ________________________ Date ___________ Block ___ Electric Currents Review 1) When work is done on a positive test charge to move it from one location to another‚ potential energy ______________ (increases‚ decreases) and electric potential _____________________ (increases‚ decreases). 2) When a positive test charge naturally moves from one location to another (without the exertion of a non-conservative force)‚ potential energy _________________ (increases‚ decreases) and electric potential
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The current ratio is calculated as current assets divided by current liabilities. The current ratio for the Coca-Cola Company in 2008 was 0.93 (12‚176/12‚988) and for 2009 it was 1.28 (17‚551/13‚721). For every dollar of current liabilities in 2009‚ Coca-Cola has $1.28 of current assets. The ratio indicates that Coca-Cola has enough assets to cover its debts. From 2008 to 2009‚ the company had a large increase in cash‚ which increased their current assets. They also had a similar increase in the
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