Assignment Week 4 Chapter 11 20. A parallel RL circuit has values of IL = 240 mA and IR = 180 mA. Calculate the magnitude and phase angle of the circuit current. It=√ IL^2 + IR^2= √ 240mA^2 + 180mA^2= 0.3 x 10^-3= 300mA θ= tan^-1(-IL/IR)= (-240mA/180mA)= -53° 300mA∟-53° 22. Calculate the total impedance for the circuit shown in Figure 11.38b. It= √IL^2 + IR^2= √800mA^2 + 120mA^2= 0.808949 x 10^-3= 808.95mA Zt= Vs/It= 120V/808.95mA = 148Ω θ= tan^-1(-IL/IR)= (-800mA/120mA)= -81.5= 82° 148∟82° 24
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Math 5067 001 Homework 1 Due 9/11/13 1. Read Chapter 1 in the DHW text (sections 1.1 – 1.3 are mandatory) and answer the following: a. List at least three incentives for an insurance company to develop new insurance products. b. (Exercise 1.1 in DHW) Why do insurers generally require evidence of health from a person applying for life insurance but not for an annuity? c. (Exercise 1.3 in DHW) Explain why premiums are payable in advance‚ so that the first premium is due at issue‚ rather than in
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Formulas (to differential equations) Math. A3‚ Midterm Test I. sin2 x + cos2 x = 1 sin(x ± y) = sin x cos y ± cos x sin y tan(x ± y) = tan x±tan y 1∓tan x·tan y differentiation rules: (cu) = cu ′ ′ ′ ′ ′ (c is constant) cos(x ± y) = cos x cos y ∓ sin x sin y (u + v) = u + v (uv)′ = u′ v + uv ′ ′ ′ u ′ = u v−uv v v2 df dg d dx f (g(x)) = dg dx sin 2x = 2 sin x cos x tan 2x = sin x = 2 cos 2x = cos2 x − sin2 x 2 tan x 1−tan2 x 1−cos 2x ‚ 2 integration rules: cos x = 2
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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education *9202671358* CAMBRIDGE INTERNATIONAL MATHEMATICS Paper 4 (Extended) 0607/04 October/November 2010 2 hours 15 minutes Candidates answer on the Question Paper Additional Materials: Geometrical Instruments Graphics Calculator READ THESE INSTRUCTIONS FIRST Write your Centre number‚ candidate number and name on all the work you hand in. Write in dark blue or black pen. Do not use
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| | Multiple Choice Question 49 | | | | Your answer is correct. | | | Which of the following is an advantage of corporations relative to partnerships and sole proprietorships? | Reduced legal liability for investors. | | Harder to transfer ownership. | | Lower taxes. | | Most common form of organization. | | | | | Multiple Choice Question 64 | | | | Your answer is correct. | | | The group of users of accounting information charged with
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subject known as math. Although there are several theories explaining the loss of math‚ I have been taught by my parents that the loss of math was because of a miscalculation. In January of 1899 while the American government was experimenting with ammunition‚ there was a catastrophe. A bomb was misfired and penetrated the troposphere. The weeks following the incident‚ several reports of severe migraines were filed. When the town of Seattle‚ Washington reported a dramatic change in math scores‚ the
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NETW320 – Converged Networks with Lab Lab #7 Title: CODEC Selection for a WAN Introduction A codec is a device capable of performing encoding and decoding on a digital signal. Each codec provides a different level of speech quality. The reason for this is that codecs use different types of compression techniques in order to require less bandwidth. The more the compression‚ the less bandwidth you will require. However‚ this will ultimately be at the cost of sound quality‚ as high-compression/low-bandwidth
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“Functional Roles of Managers” FIN 561 05 June 2012 Business Structures In the United State‚ there are a variety of business and organizational structures that are currently operating. Each structure possesses number of advantages and disadvantages that must be considered‚ whether in a sole proprietorship or corporation. The purpose of this short essay is to identify several types of business structures and list the pros and cons of each. Sole Proprietorship is a company owned and sometimes
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This work of ECET 370 Week 5 Lab 5 shows the solutions to the following problems: Exercise 1 Exercise 2 Exercise 3/2 Exercise 4 General Instructions Exercise 1 uses the programs in DocSharing labeled "Search algorithms." Exercise 1: Review of the Lecture Content Create a project using the ArrayList class and the Main class provided in DocSharing. The ArrayList class contains implementations of the first three search methods explained in this week’s lecture: sequential
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Somatosensation Lab Using Two Point Thresholds Alex Mendelson 2/24/2014 Two Point Thresholds This week in Sensation and Perception Lab we performed a lab that measured an individual’s somatosensation‚ which is their sense of touch. In order to measure the sense of touch we manipulated the thresholds of sensation by using the two point threshold procedure. The two point threshold procedure measures the smallest distance of two separate but adjacent points of stimulation on the
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