1. | Define each term and write the formula if needed | a) Amplitude Amplitude is half the distance between the minimum and maximum values of the range of a periodic function with a bounded range. b) Period A function whose value is repeated at constant intervals‚ such as sin x. c) Area of a sector Area = (1/2 )(r^2)(θ) radians = (θ/360)( π r^2) degrees d) Micron A unit of length equal to one millionth of a meter. e) Area of a minor segment
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Act I Scene 1 Homework – Graphing a Wave Name: A vibration is a wiggle in time; a wave is a wiggle in space and time. In this exercise‚ you will explore that connection by transferring the motion of the second hand of a clock (a vibration‚ even if a slow one)‚ to a wave. Print out the image of a clock and open the spreadsheet called Grapher. You will find both of them in the same item where you found these instructions. Use a metric ruler to measure the displacement of the tip of the
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Seat No.: ________ Enrolment No.___________ GUJARAT TECHNOLOGICAL UNIVERSITY BE - SEMESTER–V • EXAMINATION – SUMMER 2013 Subject Code: 151004 Subject Name: Electronic Communication Time: 10.30 am - 01.00 pm Date: 20-05-2013 Total Marks: 70 Instructions: 1. Attempt all questions. 2. Make suitable assumptions wherever necessary. 3. Figures to the right indicate full marks. Q.1 (a) Derive Friiss formula for noise factor of cascaded amplifier. 07 (b) Prove that ESD of
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Laboratory Procedures DeVry University College of Engineering and Information Sciences I. OBJECTIVES 1. Use a function generator to produce different periodic waveforms. 2. Use an oscilloscope to observe periodic waveforms. 3. Use the oscilloscope to measure the waveform properties‚ including: a. Frequency‚ f and Time period‚ T b. Amplitude or Peak Value‚ VP ‚ and Peak to Peak Value‚ VPP c. RMS Value‚ VRMS 4. Repeat the measurements using MultiSim
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and it is comprised of hundreds of different activities within each of its seven phases. These seven phases include Planning‚ Analysis‚ Design‚ Development‚ Testing‚ Implementation‚ and Maintenance. Phase 1: Planning The planning phase determines which systems are required to support the strategic goals of the organization and to deliver organizational benefits. Projects are selected for further phases dependent upon their prioritization within the portfolio of projects in queue for
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can see the Moon’s phases even though the Moon doesn’t change. The Moon phases are the different stages of the Moon as it orbits Earth. This cycle is known as the Phases of the Moon. As the Moon circles Earth‚ the amount of light we see changes. These changes in light that we see are known as phases. As the Moon orbits around the Earth‚ the changing of light is known as waxing and waning. The phases have to do with the relativity of the Sun‚ Earth‚ and Moon. The phases help us determine what
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The compiler has a number of phases plus symbol table manager and an error handler. Input Source Program ↓ Lexical Analyzer ↓ Syntax Analyzer ↓ Symbol Table Manager Semantic Analyzer Error Handler ↓ Intermediate Code Generator ↓ Code Optimizer ↓ Code Generator ↓ Out Target Program The cousins of the compiler are Preprocessor. Assembler. Loader and Link-editor
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by a phase diagram. It determines whether two or three substances are mutually miscible‚ whether the equilibrium can exist over a wide range of conditions‚ or whether the system must be brought to definite temperature‚ pressure‚ and composition before equilibrium is established. Interpretation of the phase diagram is usually done with the use of Gibb’s phase rule. It describes the relationship among the number of degrees of freedom (F)‚ the number of components (C)‚ and the number of phases (P) at
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analysis of multiplication of sine and cosine signals. A SPICE simulation is used to illustrate QPSK modulation of a 1MHz sine wave. A phasor diagram shows the impact of poor synchronization with the local oscillator. Digital processing is used to remove phase and frequency errors. Since the early days of electronics‚ as advances in technology were taking place‚ the boundaries of both local and global communication began eroding‚ resulting in a world that is smaller and hence more easily accessible for the
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power not only controls political authority but also socio-economic and cultural spheres of the conquered country. This colonial exploitation was dynamic in nature ad changed from time to time. In modern India it has three phases. Mercantile Phase from 1757 to 1813. During this phase‚ the aim of all the activities of the company were to accumulate the wealth of India in terms of raw material and money. For this purpose commercialization of agriculture was introduced and large scale export of raw material
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