m / F answer: a The SI unit of time is the second. Express 0.00001 seconds in a suitable sub multiple: a. 10 milliseconds‚ 10 ms b. 100 milliseconds‚ 100 ms c. 100 microseconds‚ 100 us d. 10 microseconds‚ 10 us answer: d In a magnetic circuit the magnetic field strength H is expressed in ampere turns/metre. H is calculated using the formula: a. H = I/nl b. H = nI/l c. H = Il/n d. H = nl/I answer: b The formula used to calculate the resistance (R) of a conductor‚ given its length
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The old telephone system (PSTN) uses circuit switching to transmit voice data whereas VoIP uses packet-switching to do so. The difference in the way these two types of switching work is the thing that made VoIP so different and successful. To understand switching‚ you need to realize that the network in place between two communicating persons is a complex field of devices and machines‚ especially if the network is the Internet. Consider a person in Mauritius having a phone conversation with another
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FAKULTI KEJURUTERAAN ELEKTRIK UNIVERSITI TEKNIKAL MALAYSIA MELAKA SEM 1 SESSION 2013/2014 REPORT BEKU 2321 ELECTRONIC TECHNOLOGY LABORATORY Experiment 1: Group Members : Member Name Matric Number Elabbas Abdelhamied B011210274 Ahmed Galal B011210296 Omer Hassan B011210288 Program/Section : 2BEKE Date : 23-10-2013 Checked By :______________________________________ Score : Report Obtained 1.0 Abstract 2 Abstract is clear and well described
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Gyan Vihar University‚ Jaipur‚ India Continues growth of electrical energy demand is resulting in a corresponding increase in the short circuit in power system‚ which results in voltage sag problems and threat to power quality in the system. Several solutions have been implemented‚ including the use of Fault Current Limiter (FCL)‚ in order to reduce circuit breakers rated capacity and to limit the electromagnetic stress in associated equipment. This paper presents a study of the impact of fault
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4017B Decade counter (5-stage Johnson counter) Navigation The Beastie Zone contains detailed information about lots of useful integrated circuits‚ including test circuits with easy to follow prototype board layouts... | | | 1. Pin connections | More updated pages... | 2. What is a decade counter? | DDE2 : Logic Gates | 3. Basic operation | DDE3 : Astables | 4. RESET and ENABLE inputs | DDE4 : Monostables | 5. Sequencing | | 6. Inside the 4017 | Safety Lights
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ACCESS COMPUTER COLLEGE Basic knowledge on Computer System and Digital Electronics (Research Paper for Digital Electronics/Computer System & Org) Jannelle Stephanie S. Chua CSCA22 Engr. Christopher Jay Apalin Computer Science Table of Contents TITLE PAGE I. Title page _________________________________________ 1 II. Table of Content ___________________________________ 2 III. Abstract __________________________________________ 3 – 4 IV. Introduction
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state-of-the-art high power LEDs bear little resemblance to early LEDs (see‚ for example‚ Philips Lumileds) WORKING: How this project will work? Press the push switch to ’throw ’ the dice: this makes the circuit rapidly cycle through the dice numbers so that an
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SEPTEMBER 1967 1 $250 KOM lt1751A "ITS WHATS INSIDE THAT COUNTS. r an I I Superb Frequency Stability Continuous Duty Operation Crystal Clear Signal Quality Midsize Masterpiece! The deluxe IC-751A includes more high performance features and professional circuitry per cubic inch than any other HF transceiver. Its smooth-assilk operation and long-term reliability produce the ideal contesting. DX’ing‚ mobiling and portable rig. Owning an IC-75 1A truly means "Going First Class!" Unsurpassed
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to separate signals‚ passing those of interest‚ and also can reject noise and attenuating the unwanted frequencies. In this project‚ there are three type of passive filters that will be built on printed circuit board (PCB)‚ to investigate the different result when applied as real circuit with the software design simulate as in theory. There are low pass filter‚ high pass filter and band pass filter. The design would be in second order Butterworth low pass‚ high pass and band pass filter using
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This product is a 10 DC Input‚ 8 Relay Output DL105 Module that was made by Automation Direct. This module is a product of Koyo‚ PLC Direct‚ and Facts engineering working together. This version of the module has a 10-30 VDC power supply instead of a VAC powered output. To protect the module from noise pollution‚ the module has a protective NEMA casing. The diagnostics of the module allow the users to debug and identify problems. The drive has the dimensions 5.12 x 3.16 x 3.63. The ambient temperature
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