completed: Job # 1 2 3 4 5 6 7 8 9 Meters of cable laid in project 4000 5500 6500 3000 250 5000 3500 4500 6000 Project Cost $ 152‚100 208‚250 250‚675 125‚550 30‚125 190‚450 141‚750 170‚400 254‚750 The costs in the table above include: Custom fibre optic cable: Guy purchases the custom fiber optic cable from a German supplier at a rate of $17.50/m. The supplier confirmed the price of $17.50 up to and including 6600 metre spools. For spools beyond 6‚600 metres‚ the order requires a heavier cable
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The Ponzo Illusion is a geometrical optical illusion which suggests that the human mind judges an object’s size based on its background. This illusion takes place when two lines that are equal in size are placed between converging lines and seen as being different lengths. A visual example of a Ponzo Illusion would be a railroad track with a sunset as the background. The perpendicular lines that run vertical outside of the horizontal ones give the illusion that the tracks may actually be going
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1. The physical science unit applies principles and techniques of chemistry‚ physics‚ and geology to the identification and comparison of crime scene evidence. 2. The wide variation in which services are offered in different crime laboratories is due to variations in local laws and budgetary and staffing limitations only. 3. The tendency of the public to believe that every crime scene will yield forensic science evidence and their unrealistic expectations that a prosecutor’s case should always
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reaches the brain. This occurs due to information being lost through the visual system‚ as well as the brain letting go of any unnecessary information. Gregory used the Hollow-Face illusion (also known as Hollow-Mask illusion) as an example of an optical illusion to explain how expectations can affect how we perceive objects. In this case how the observer perceives a concave mask of a face which appears as a normal convex face. While a convex face will appear to look in a single direction‚ and a flat
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Business Plan for Telecommunications Sector OSP (LDN‚ FEP & FTTX) Prepared By:Sharif Anwar Project Manager OSP (Fiber Optics) Nawazinda Telecom Technologies‚ P.O.Box:- 220089‚ Riyadh:- 1311‚Saudi Arabia. Phone:- +966 1 403 1268 Fax:+966 1 402 6618‚ Cell:+966 506790124 / 564387877 E-Mail:- sharif.anwar@nawazgroups.com Web:www.nawazgroups.com Business Plan Telecommunications Sector Table of Contents 1. 2. Executive Summary .................................................
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Global Fiber Optic Sensor Market 2015-2019 rd On 3 Jan 2014 About Spectrum Analyzers A fiber optic sensor is a device that employs optical fiber technology to transmit signals to amplifiers for processing. Qualities such as distributed sensing‚ the ability to withstand high voltage‚ and critical environment conditions help end-users improve the quality of operations and save costs. These benefits have increased the adoption of fiber optic sensors across industries such as Oil and Gas (for drilling
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WDM in Pakistan • SEA-ME-WE 3 • SDH in Pakistan • Overview of Zong Introduction • History • SDH Principle of Operation • Transmitter: o QAM o QPSK o Light source • Receiver: o Light sensor o Operational Amplifier o QAM Detector • Optical Equipment used at Zong Telecom Specifications and Features • SDH Frame Structure • Traffic Interfaces • Models Currently in Use • Transmission Rate • Sensitivity • Electrical Characteristics o STM – 1 o STM – 64 • Network Topologies • Limitations
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Objective The objective of this experiment is to understand reflection and refraction and how they vary with different matters. At the end of this experiment‚ you will be able to: Determine index of refraction of various solutions Recognize the passage of refracted beams though different medium Understand the concept of Snell’s Law Understand how the speed of electromagnetic waves in different matters are related Determine the critical angle for total internal reflection Materials 550
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3M Optical System Managing Corporate Entrepreneurship Andy Wong ( manager of the OS business unit): how managing the formal approval process of the Authorisation for Expenditure – minimizing the risk of kill ideas- presented by his team? Informal channels: seeking support from mentors higher in the organization but this option has to be used carefully and not often. Restructure the project: carrying on within the unit. Paul Gueheler (vice president of SSSD) is worried about OSunit. His
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Dennis Thrane NT 1210 Unit 4 Lab 10/12/2014 Exercise 4.1.1 Why are standards so important for NICs‚ connectors‚ and media? Use your textbook and Internet research to justify your answer. The physical level determines how the 0 and 1 bits are identified. So both ends need to know the voltage range for a 1 and for a 0. If they used different values then the data would be lost‚ or the voltage at the destination may be so high that the current delivered to the destination could destroy the receiver.
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