Fiber optic d. plenum 2. What unit of measurement is a tenfold logarithmic ratio of power output to power input? a. Decibel 3. Name 3 things that can contribute to attenuation. a. Conductor Resistance‚ b. Mutual Capactitance‚ c. Impedence. d. other 4. Name 3 things that can contribute to attenuation. a. Conductor Resistance‚ Mutual Capactitance‚ Impedence. 5. Name 3 types of crosstalk. a. Near end cross talk‚ Far end Cross Talk‚ Equal Level Far end cross talk. Alien cross talk b. Mutual cross talk
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Introduction Electric fields are produced by charges. Charges may be one of two signs‚ positive or negative. Changing the positions of positive and negative charges can alter an electric field. An electric field is a vector quantity from which the magnitude and direction of an electric force is determined. The electric force is due to the presence of charged particles. Charge is the attribute of matter by which matter responds to electromagnetic forces. Charge is responsible for all electrical
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Lemma: If n is a positive integer‚ [pic] proof: [pic] [pic] [pic] = an − bn. Theorem: If 2n + 1 is an odd prime‚ then n is a power of 2. proof: If n is a positive integer but not a power of 2‚ then n = rs where [pic]‚ [pic]and s is odd. By the preceding lemma‚ for positive integer m‚ [pic] where [pic]means "evenly divides". Substituting a = 2r‚ b = − 1‚ and m = s and using that s is odd‚ [pic] and thus [pic] Because 1
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Building a New Structure – NFPA Codes 30 January 2014 NFPA The standard shall provide the minimum requirements for integrated testing of fire protection and life safety systems. These requirements include protocol for testing procedures‚ responsibilities for various parties‚ methods and documentation for verifying the operational readiness and sequence of integrated systems. The standard is designed to ensure that interconnected active and passive fire protection and life safety systems operate
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fdsgdsfgdsfgsdgdsgsdfEssay 1.(a) State experimental evidences for i) strong repulsive force ii) strong attractive force between atoms in a solid. (b) A simple model for the oxygen molecule consists of two equal masses connected by a light spring . The atoms oscillate along their lines of centre while the midpoint of the spring remains fixed. i) Write down an expression for the frequency of oscillation of one oxygen atom in terms of its mass m and the force constant K of
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LADDER DIAGRAM: FIGURE 53 LADDER PROGRAM FOR THE SHIFT AND CLOCK PROGRAM THE SIMULATION OPTION IS SELECTED: Figure 54 SIMULATING THE LADDER PROGRAM ERROR AND DEBUGGING: Once the simulation has started it checks for the errors in the ladder diagram‚ address etc. if there is an error‚ the output cannot be processed until the error is rectified. REMOVING THE DEFECTIVE PRODUCTS: Figure 55 REMOVING THE DETECTED BOTTEL 1 Figure 56 REMOVING THE DEFECTED BOTTLE 2 INPUT
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Labs 4 & 5 Lab Four: Experiment 1 1. At what magnification do you first notice the ragweed pollen? I first noticed it when the magnification is at about 30 2. Which is bigger‚ rhinovirus or E. Coli? E. Coli is bigger 3. Based on the magnification‚ how many of the E. Coli can fit into the same space as the head of a pin? 10‚000 E. Coli 4. About how many red blood cells could fit across the diameter of a human hair. (Again‚ look at the magnification scale)? About 100 blood cells
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The Lab #4 Assessment Questions and Answers 1. What is a PHP Remote File Include (RFI) attack‚ and why are these prevalent in today’s Internet world? RFI stands for Remote File Inclusion that allows the attacker to upload a custom coded/malicious file on a website or server using a script. This vulnerability exploits the poor validation checks in websites and can eventually lead to code execution on server or code execution on website (XSS attack using javascript). RFI is a common vulnerability
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CCSI 410 Forensic Lab Report 1) Investigator’s Name: 2) Date of Investigation: August 2‚ 2014 3) Lab Number and Title: Lab 4 Keyword Searches 4) Summary of Findings: I did the steps required to fulfill my report. I found there is enough evidence to continue the investigation due to the search results. 5) Details of Investigation 1. 11.45 pm – Turned on suspect computer 2. 11: 47 pm – Entered lab environment 3. 11: 49 pm – Determined keyword list 4. 11:59 pm – Added
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Shannon Wood 11/21/2012 Joel‚ Griffin‚ Blake Section #005 ISP 217L Lab 4- Phosphorus Where Does Phosphorus Go? My hypothesis is that dissolved Phosphate will change for the total phosphorus when left under a light. I believe that suspended phosphorus has the biggest impact on the eutrophication of lakes. When there is an increase of phosphorus in lakes‚ this leads to and increase in phytoplankton. This then leads to a decrease in water clarity. The reason that this is relevant is because
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